Tag Archives: bearing assembly

China best Famous Brand Industrial 21307 21315 Self-Aligning Spherical Roller Bearing bearing assembly

Product Description

Famous Brand Industrial 21307 21315 Self-Aligning Spherical Roller Bearing

Bearing Number		Dia(mm)	Weight	Cr	Cor	Structure	mmp
New Model	Old Model	DxdxT	(Kg)	(KN)	(KN)	Structure	mmp
22200 series
22205	3505	25x52x18	0.177	35.8	36.8	MB/CA/CC/EK/CK/CMW33	8000
22206	3506	30x62x20	0.3	51.8	56.8	MB/CA/CC/EK/CK/CMW33	6300
22207	3507	35x72x23	0.43	45.2	59.5	MB/CA/CC/EK/CK/CMW33	4800
22208	3508	40x80x23	0.55	49.8	68.5	MB/CA/CC/EK/CK/CMW33	4500
22209	3509	45x85x23	0.59	52.2	73.2	MB/CA/CC/EK/CK/CMW33	4000
22210	3510	50x90x23	0.614	83.8	102	MB/CA/CC/EK/CK/CMW33	4300
22211	3511	55x100x25	0.847	102	125	MB/CA/CC/EK/CK/CMW33	3800
22212	3512	60x110x28	1.22	81.8	122	MB/CA/CC/EK/CK/CMW33	3200
22213	3513	65x120x31	1.63	88.5	128	MB/CA/CC/EK/CK/CMW33	2800
22214	3514	70x125x31	1.66	95	142	MB/CA/CC/EK/CK/CMW33	2600
22215	3515	75x130x31	1.75	95	142	MB/CA/CC/EK/CK/CMW33	2400
22216	3516	80x140x33	2.2	115	180	MB/CA/CC/EK/CK/CMW33	2200
22217	3517	85x150x36	2.8	145	228	MB/CA/CC/EK/CK/CMW33	2000
22218	3518	90x160x40	4	168	272	MB/CA/CC/EK/CK/CMW33	1900
22219	3519	95x170x43	4.2	212	322	MB/CA/CC/EK/CK/CMW33	1800
22220	3520	100x180x46	4	275	360	MB/CA/CC/EK/CK/CMW33	2400
22222	3522	110x200x53	7.25	396	543	MB/CA/CC/EK/CK/CMW33	2000
22224	3524	120x215x58	9.139	425	940	MB/CA/CC/EK/CK/CMW33	1900
22226	3526	130x230x64	11.38	490	805	MB/CA/CC/EK/CK/CMW33	1800
22228	3528	140x250x68	14.44	560	930	MB/CA/CC/EK/CK/CMW33	1700
22230	3530	150x270x73	18.22	630	1050	MB/CA/CC/EK/CK/CMW33	1600
22232	3532	160x290x80	22.95	750	1300	MB/CA/CC/EK/CK/CMW33	1500
22234	3534	170x310x86	28.41	845	1450	MB/CA/CC/EK/CK/CMW33	1300
22236	3536	180x320x86	29.67	895	1500	MB/CA/CC/EK/CK/CMW33	1300
22238	3538	190x340x92	35.55	865	1620	MB/CA/CC/EK/CK/CMW33	1200
22240	3540	200x360x98	43.9	1100	1950	MB/CA/CC/EK/CK/CMW33	1100
22244	3544	220x400x108	61.7	1350	2400	MB/CA/CC/EK/CK/CMW33	950

SAMPLES
1. Samples quantity: 1-10 PCS are available.
2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3. It’s better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1. MOQ: 10 PCS mix different standard bearings.
2. MOQ: 3000 PCS customized your brand bearings.

OEM POLICY
1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield.
2. We can custom your packaging according to your design
3. All copyright own by clients and we promised don’t disclose any info.

SUPORT
Please visit our bearings website, we strongly encourge that you can communicate with us through email, thanks!

We have all kinds of bearings, just tell me your item number and quantity, best price will be offered to you soon
The material of the bearings, precision rating, seals type, OEM service, etc, all of them we can make according to your requirement.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Brand:	OEM Service
Type:	Cc/MB/Ca/E
Feature:	Low Price, High Speed, Long Life

Samples:	US$ 5/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \| Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

self aligning bearing

Can you provide guidance on the selection and sizing of self-aligning bearings for specific applications?

Yes, here’s a detailed explanation on the selection and sizing of self-aligning bearings for specific applications:

Understand the Application Requirements:

The first step in selecting and sizing self-aligning bearings is to thoroughly understand the requirements of the application. Consider factors such as:

Load: Determine the magnitude and direction of the load the bearing will be subjected to, including static, dynamic, and shock loads.
Speed: Identify the rotational speed or frequency of operation to ensure the selected bearing can handle the required speed without compromising performance.
Environment: Consider the operating environment, including temperature range, presence of contaminants, moisture, or corrosive substances, and any other specific environmental factors that may affect the bearing’s performance.
Mounting and Space Constraints: Evaluate the available space for bearing installation and any specific mounting requirements or constraints within the application.
Service Life and Maintenance: Determine the desired service life and maintenance intervals to select a bearing that can meet these requirements.

Consult Bearing Manufacturer’s Catalogs and Technical Resources:

Once the application requirements are understood, consult the catalogs and technical resources provided by self-aligning bearing manufacturers. These resources contain valuable information such as bearing types, sizes, load ratings, and operating characteristics.

Identify the specific self-aligning bearing series or types that are suitable for the application based on the load capacity, speed capability, and other performance factors.

Consider Bearing Materials and Lubrication:

Pay attention to the bearing materials and lubrication requirements. Different bearing materials, such as steel, ceramic, or polymers, offer varying levels of performance in terms of load capacity, temperature resistance, and corrosion resistance.

Choose the appropriate bearing material that aligns with the application’s requirements. Additionally, consider the lubrication method and type of lubricant recommended for optimal bearing performance and longevity.

Factor in Safety and Reliability:

Ensure that the selected self-aligning bearing has an appropriate safety margin to handle the expected loads and operating conditions. It is advisable to consult with bearing experts or utilize engineering calculations to verify the bearing’s suitability and reliability.

Consider Application-Specific Features:

Depending on the application, there may be specific features or options to consider. For example, applications with high contamination levels may require sealed or shielded bearings to prevent debris ingress, while applications with high-speed requirements may benefit from bearings with optimized internal designs or cage materials.

Review Manufacturer Recommendations:

Finally, review the manufacturer’s recommendations for the selected self-aligning bearing in terms of installation guidelines, maintenance procedures, and any specific considerations for the application.

By following these guidelines and consulting with bearing manufacturers or experts when needed, you can make an informed selection and sizing of self-aligning bearings that meet the specific requirements of your application, ensuring reliable performance and longevity.

self aligning bearing

What are the potential challenges or limitations associated with using self-aligning bearings in specific industries?

While self-aligning bearings offer many advantages, there are some potential challenges and limitations associated with their use in specific industries. Here’s a detailed explanation of these considerations:

Load Capacity:

While self-aligning bearings are designed to handle high loads, there are limits to their load-carrying capacity. In industries with extremely heavy or shock loads, such as heavy machinery, mining, or construction, the load demands may exceed the capabilities of self-aligning bearings. In such cases, alternative bearing designs or additional support mechanisms may be required to handle the extreme load conditions.

Speed Limitations:

Self-aligning bearings may have certain speed limitations due to factors such as centrifugal forces, increased friction, or potential instability at high rotational speeds. In industries that require very high-speed applications, such as aerospace or certain manufacturing processes, specialized high-speed bearings may be more suitable to ensure optimal performance and prevent premature failure.

Temperature and Environmental Constraints:

Self-aligning bearings have specific temperature and environmental constraints that can impact their performance. In industries involving extreme temperatures, aggressive chemicals, or harsh environmental conditions, the choice of bearing materials and lubricants becomes critical. Certain industries, such as oil and gas, chemical processing, or marine applications, may require specialized bearing designs or coatings to withstand the demanding operating conditions.

Maintenance and Lubrication:

Proper maintenance and lubrication are essential for the reliable operation of self-aligning bearings. In industries where access for maintenance is challenging or where frequent maintenance is not feasible, the longevity and performance of self-aligning bearings may be compromised. Additionally, industries with high contamination or abrasive particles in the operating environment may require more frequent lubrication or specialized sealing arrangements to protect the bearings from premature wear and failure.

Space Limitations:

Self-aligning bearings have a larger footprint compared to some other bearing designs due to their double-row construction and spherical outer ring raceway. In industries with space constraints or compact machinery designs, the dimensions of self-aligning bearings may pose challenges in terms of integration or fitting within limited spaces. In such cases, alternative bearing designs with smaller profiles may be more suitable.

Cost Considerations:

Self-aligning bearings can be more expensive compared to certain other bearing types, especially in applications that require larger sizes or specialized configurations. In industries with cost-sensitive considerations, such as consumer products or automotive manufacturing, the higher cost of self-aligning bearings may influence the selection of alternative bearing options that can meet the application requirements at a lower cost.

While self-aligning bearings offer numerous benefits, it is important to carefully evaluate the specific challenges and limitations in each industry or application. By considering these factors and consulting with bearing experts or manufacturers, the most suitable bearing solution can be selected to ensure optimal performance, reliability, and cost-effectiveness.

self aligning bearing

What are the common types of self-aligning bearings, such as spherical or barrel roller bearings?

There are several common types of self-aligning bearings, each offering unique features and advantages. Here’s a detailed explanation of some of the common types:

Spherical Roller Bearings:

Spherical roller bearings are one of the most common types of self-aligning bearings. They have a spherical outer ring raceway and two rows of barrel-shaped rollers positioned between the inner and outer rings. This design allows for the accommodation of misalignment and provides high radial load-carrying capacity. Spherical roller bearings are commonly used in heavy-duty applications, such as mining equipment, paper mills, and crushers.

Barrel Roller Bearings:

Barrel roller bearings, also known as toroidal roller bearings, have a barrel-shaped roller arrangement with a concave outer ring raceway and a convex inner ring raceway. This design enables the bearing to accommodate misalignment and axial displacement. Barrel roller bearings are suitable for applications with high radial loads and moderate axial loads, such as in conveyor systems, printing presses, and industrial gearboxes.

Self-Aligning Ball Bearings:

Self-aligning ball bearings consist of an inner ring with two rows of balls and an outer ring with a spherical raceway. The design allows for misalignment compensation and is particularly suited for applications with low to moderate radial loads and moderate axial loads. Self-aligning ball bearings are commonly used in electric motors, pumps, and automotive applications.

Self-Aligning Thrust Roller Bearings:

Self-aligning thrust roller bearings are designed to accommodate misalignment in applications with axial loads. They have a spherical rolling element between the shaft washer and the housing washer, allowing for misalignment compensation. These bearings are commonly used in applications such as screw conveyors, heavy machinery, and marine propulsion systems.

Adapter Sleeve Bearings:

Adapter sleeve bearings are a type of self-aligning bearing that incorporates an adapter sleeve, which facilitates easy mounting and dismounting of the bearing. They are commonly used in applications where frequent bearing replacement or adjustment is required. Adapter sleeve bearings are often employed in conveyor systems, agricultural machinery, and textile equipment.

These are just a few examples of common types of self-aligning bearings. Other variations and specialized designs exist to suit specific application requirements. It’s important to consider factors such as load capacity, operating conditions, and dimensional constraints when selecting the appropriate self-aligning bearing for a particular application.

China best Famous Brand Industrial 21307 21315 Self-Aligning Spherical Roller Bearing bearing assembly
editor by CX 2024-04-26

China Best Sales 10% off 22206 23218MW33c3 Ca MB Car Parts Bike Medicial Automotive Wheel Hub Clutch Tension Cylindrical Taper Spherical Self-Aligning Roller Bearing bearing assembly

Product Description

Different type:

Designation

Dimensions

Basic Load Ratings

Limiting Speed

Mass

Cor

min.

Dynamic

Static

SFT

Rpm

35713

13.25

20.7

21.9

546467 576467

BAHB445539

FC12571 GB4571 FC12784S03

IR-2220

C525 L29

DAC2552

HB-3080C/SBR

513116

DAC306E1 AU 0571 -4LL

BAH/SBR

IR-8622

DAC3564

GB12807S03 GB40706

IR-8066

770309571

DAC37725717

527631

BA2B 633571CB

DAC3772571

562398A

BAHB633531B BAHBC 439622C 540360

4TCRI-0868 De571

BA2B 309692 BA2B 35716 BAHB 35711 BAHB 311315BD

39BWD02 39BWD03CA69

IR-8052 IR-8111

DAC3968 BAHB 311396B BAHB

BAHB311443B

GB12320 S02

IR-8095

Fw130

DAC40720637

DAC4074A

GB12399 S01

IR-8530

328723

DAC4571033

55580 539166

40BWD08AC55

51D 521771

BA2B633457 BAHB311424A BAHB309245 BAHB603694A BAHB633196 BAHB633791

GB12571

IR-8061 IR-8509

513102 513112 LR571

DAC4276

BA2B35718 BA2B309609

IR-8515

513154

DAC4282

BA2B446047 BAHB446097 GB4571

GB12163S04 GB12875 GB4571

IR-8086 IR-8642

513073

DAC4282

DAC458A

BAHB633960

DAC4587

Do you prefer that we remind you ?

Immediate and free call/email back

2nd step: the outside diameter of the bearing

A / Put your bearing on the grid as shown in the diagram.
B / Mark the outline of the outer ring. For more convenience, use a pencil with a fine point.
C / For ease of reading, do not hesitate to draw lines to the axes and then take the measurement.

3rd step: the thickness of the bearing

A / In the same way as for the outer diameter and the bore, place your bearing on the edge on the grid as shown in the diagram.
B / Draw the outer contour.
C / For ease of reading, do not hesitate to draw lines to the axes and then take the measurement.

Conclusion :

You now have 3 measuring elements that will allow you to identify your bearing: the inside diameter (or bore), the outside diameter, and the thickness.

You can postpone these measurements in our bearing search tool on our website

FAQ

1.How many is the MOQ of your company?
Our company MOQ is 1pcs.

2.Could you accept OEM and customize?
YES, OEM is accepted and we can customize for you according to sample or drawing.

3.How do you guaranee the quality?
Evaluate the samples and drawings before production
Eva;iate the production process,and following it in schedual,guarantee the delievery time in time.
Evaluate the bearing dimension,clearance,noise,rotations of final productions.
Evaluate the fause products,block it and make an improve action.

4.Do you have stocks?
YES, we have most of the bearings showing on made in china in stock,please contact us for order details.

5.Do you have only Hubs Wheel Auto Bearing?

YES,we have more others types bearings,ANY BEARING YOU CAN THINK OF NOW,WE HAVE!

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Cage Type:	Iron, Steel, Brass
Super Finished Rollers or Not:	Both Are Available
Silver Chamfer or Black Chamfer:	Both Are Available
OEM Available or Not:	Available
Rolling Body:	Roller Bearings
The Number of Rows:	Single

Samples:	US$ 1/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

self aligning bearing

How do self-aligning bearings enhance the overall efficiency and functionality of machinery and equipment?

Self-aligning bearings play a crucial role in enhancing the overall efficiency and functionality of machinery and equipment. Here’s a detailed explanation:

Compensation for Misalignment:

One of the key benefits of self-aligning bearings is their ability to compensate for misalignment between the shaft and the housing. Misalignment can occur due to various factors such as shaft deflection, thermal expansion, or mounting errors. Self-aligning bearings have the capability to accommodate angular misalignment, axial displacement, and shaft deflection, ensuring smooth operation even in challenging conditions. By accommodating misalignment, self-aligning bearings minimize stress and wear on other components, reducing the risk of premature failure and improving overall machinery efficiency.

Reduced Friction and Energy Consumption:

Self-aligning bearings are designed to operate with low friction, which helps to reduce energy consumption within the machinery or equipment. The rolling elements and raceways of self-aligning bearings are precisely engineered to minimize contact friction. This reduced friction results in lower power losses, allowing the machinery to operate more efficiently and potentially leading to energy savings.

Increased Reliability and Service Life:

Self-aligning bearings contribute to the overall reliability and service life of machinery and equipment. By accommodating misalignment and reducing friction, they help to distribute loads evenly, minimize stress concentrations, and prevent premature wear and failures. This improved load distribution and reduced friction can extend the service life of other critical components, such as gears, shafts, and seals. Additionally, self-aligning bearings often feature robust designs and high-quality materials, further enhancing their durability and reliability in demanding operating conditions.

Enhanced Performance in Challenging Environments:

Self-aligning bearings are well-suited for applications in challenging environments. They can withstand conditions such as high temperatures, extreme speeds, or contaminated operating conditions. The ability to accommodate misalignment and the use of specialized bearing materials and lubricants enable self-aligning bearings to maintain their performance and functionality in adverse conditions. This enhances the overall efficiency and reliability of machinery and equipment in industries such as mining, steel, paper, and food processing.

Ease of Installation and Maintenance:

Self-aligning bearings are designed for ease of installation and maintenance. Their self-aligning capability simplifies the alignment process during installation, reducing the time and effort required. Additionally, self-aligning bearings often feature integrated seals or shields that help to protect against contamination and retain lubrication, resulting in reduced maintenance requirements. The ease of installation and maintenance of self-aligning bearings contributes to the overall efficiency of machinery and equipment by minimizing downtime and improving overall operational productivity.

Overall, self-aligning bearings enhance the efficiency and functionality of machinery and equipment by accommodating misalignment, reducing friction and energy consumption, increasing reliability and service life, performing well in challenging environments, and enabling easier installation and maintenance. By incorporating self-aligning bearings into their designs, engineers and equipment manufacturers can optimize performance, reduce downtime, and improve the overall efficiency of their machinery and equipment.

self aligning bearing

Are there specific industries or applications where self-aligning bearings are frequently used?

Self-aligning bearings find widespread use in various industries and applications where misalignment compensation, high load-carrying capacity, and reliability are crucial. Here’s a detailed description of some specific industries and applications where self-aligning bearings are frequently employed:

Heavy Machinery and Equipment:

Self-aligning bearings are extensively used in heavy machinery and equipment, such as mining equipment, construction machinery, and material handling systems. These applications often involve high loads, dynamic forces, and operating conditions that can lead to misalignment. Self-aligning bearings help accommodate misalignment caused by factors like vibration, thermal expansion, and shaft deflection, ensuring smooth operation and prolonged service life of the machinery.

Paper and Pulp Industry:

In the paper and pulp industry, self-aligning bearings are commonly employed in critical equipment like paper machines, pulp digesters, and drying cylinders. These applications involve high-speed rotating components and heavy loads. Self-aligning bearings can handle misalignment caused by temperature variations, mechanical stresses, and process fluctuations, maintaining the reliability and productivity of the machinery in this demanding industry.

Steel and Metal Processing:

Self-aligning bearings are vital in steel and metal processing applications, including rolling mills, continuous casting machines, and metal shredders. These applications involve extreme loads, high temperatures, and harsh operating conditions. Self-aligning bearings help compensate for misalignment caused by thermal expansion, deflection, and heavy loads, ensuring the durability and performance of the equipment in this industry.

Conveyor Systems:

Conveyor systems in industries such as mining, manufacturing, and logistics often rely on self-aligning bearings. These bearings accommodate misalignment caused by belt tension, shaft deflection, and uneven loading. Self-aligning bearings help ensure smooth and reliable operation of the conveyor systems, minimizing downtime and optimizing productivity.

Printing and Packaging:

In printing and packaging applications, self-aligning bearings are commonly used in printing presses, packaging machines, and label applicators. These applications involve high-speed rotations, varying loads, and precise alignment requirements. Self-aligning bearings help compensate for misalignment caused by machine vibrations and thermal effects, ensuring accurate and efficient operation of the printing and packaging equipment.

Automotive Industry:

The automotive industry extensively utilizes self-aligning bearings in various components and systems, including wheel hubs, transmission systems, and suspension systems. These applications encounter dynamic forces, varying loads, and misalignment due to road conditions and vehicle movements. Self-aligning bearings help absorb misalignment and maintain proper alignment between components, contributing to the safety, performance, and longevity of automotive vehicles.

These are just a few examples of industries and applications where self-aligning bearings are frequently used. Other sectors, such as agriculture, energy, marine, and aerospace, also rely on self-aligning bearings to ensure reliable and efficient operation of their equipment and machinery.

self aligning bearing

Can you describe the load-carrying capacity and load ratings of self-aligning bearings?

Self-aligning bearings are designed to carry both radial and axial loads, and their load-carrying capacity is an essential consideration for their proper selection and application. Here’s a detailed description of the load-carrying capacity and load ratings of self-aligning bearings:

Radial Load Capacity:

The radial load capacity of a self-aligning bearing refers to its ability to carry loads that act perpendicular to the axis of rotation. It is influenced by factors such as bearing geometry, material properties, and internal design. Self-aligning bearings, particularly spherical roller bearings, are known for their high radial load-carrying capacity. This is due to their construction that includes multiple rows of robust rolling elements and optimized raceway profiles. The larger contact area between the rolling elements and raceways allows for efficient load distribution, enabling the bearing to handle substantial radial loads.

Axial Load Capacity:

The axial load capacity of a self-aligning bearing refers to its ability to carry loads that act parallel to the axis of rotation. The axial load-carrying capacity depends on the bearing type and design, as well as the arrangement of rolling elements. Self-aligning thrust roller bearings, for example, are specifically designed to handle significant axial loads. They utilize cylindrical or tapered rolling elements arranged in a specific orientation to withstand axial forces. Self-aligning ball bearings can also carry moderate axial loads in addition to their primary radial load-carrying capacity.

Dynamic Load Rating:

The dynamic load rating of a self-aligning bearing is a standardized value that indicates the maximum load that the bearing can sustain for a specified number of rotations or operating hours without experiencing premature fatigue failure. It is expressed in terms of the calculated dynamic equivalent radial or axial load, which takes into account the actual load distribution within the bearing. The dynamic load rating is typically provided by the manufacturer and allows engineers to compare and select bearings based on their expected performance under dynamic operating conditions.

Static Load Rating:

The static load rating of a self-aligning bearing represents the maximum load that the bearing can sustain without permanent deformation or excessive stress when the bearing is stationary or subjected to very slow rotations. It is typically higher than the dynamic load rating. The static load rating is an important consideration for applications where the bearing may be subjected to prolonged static or slow-speed conditions, such as in machinery that operates with intermittent or intermittent rotational motion.

It is important to note that the load-carrying capacity and load ratings provided by manufacturers are based on standardized testing methods and assumptions about operating conditions. Actual load capacity can be influenced by factors such as temperature, lubrication, misalignment, and operating speed. Therefore, it is crucial to consider the specific application requirements and consult the manufacturer’s technical data and guidelines when selecting a self-aligning bearing to ensure its suitability and optimal performance.

China Best Sales 10% off 22206 23218MW33c3 Ca MB Car Parts Bike Medicial Automotive Wheel Hub Clutch Tension Cylindrical Taper Spherical Self-Aligning Roller Bearing bearing assembly
editor by CX 2024-04-19

China supplier High Quality CZPT Self-Aligning Ball Bearing 23034c bearing assembly

Product Description

The self-aligning ball bearing has 2 kinds of structure: cylindrical hole and tapered hole. The retainer is made of steel plate and synthetic resin.Its characteristic is that the outer ring raceway is spherical shape, with automatic centrality, can compensate the error caused by different concentricity and axial deflection, but the relative inclination of the inner and outer rings should not exceed 3 degrees.

Types available
Pressed sheet steel cage, Nylon cage, Brass cage
Nitrile rubber seal – sheet steel backed

Product Name	Self-aligning roller bearings 2200
Material	Chrome Steel
Inside diameter	10-120mm
Outside Diameter	30-215mm
Packing	According to the buyer requests for packaging

I have all the models you need, these are just some of them, please contact us now

Model	d mm	D mm	H mm	W kg
51100	10	24	9	0.019
51101	12	26	9	0.571
51102	15	28	9	0.571
51103	17	30	9	0.571
51104	20	35	10	0.038
51105	25	42	11	0.056
51106	30	47	11	0.06
51107	35	52	12	0.066
51108	40	60	13	0.12
51109	45	65	14	0.15
51110	50	70	14	0.16
51111	55	78	16	0.24
51112	60	85	17	0.29
51113	65	90	17	0.324
51114	70	95	18	0.36
51116	80	105	19	0.404
51117	85	110	19	0.46
51118	90	120	22	0.64
51119	90	120	22	0.8
51120	100	130	25	1
51122	110	145	25	1.08
51124	120	155	25	1.16
51126	130	170	30	1.8
51128	140	180	31	2.1
51130	150	190	31	2.2
51132	160	200	31	2.3
51134	170	215	34	3.3
51136	180	225	34	3.5
51138	190	240	37	4.1
51140	200	250	37	4.2
51144	220	270	37	4.65

Spherical Roller Bearing Widely used in various industries, our bearings meet the requirements of your project!

1.FREE SAMPLES:
contact us by email or trade manager, we will send the free sampls according to your request.

2. World Class Bearing:We provide our customers with all type of indigenous bearing with world class quality.

3. OEM or Non Stand Bearings: Any requirement for Non standard bearings is Easily Fulfilled by us due to
its vast knowledge and links in the industry.

4. Genuine products With Excellent Quality: Company has always proved the
100% quality products it provides with genuine intent.

5.After Sales Service and technical Assistance: Company provides after sales service and technical assistance
as per the customers requirement and needs.

6. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain.

7. Cost Saving: We provide long-life, shock-resistant and high reliability bearings with
excellent quality and better performance. Resulting in increased cost saving.

8.Attending customer queries promptly: We believe that if customer are satisfied then it proves our worth well. Customers are always given quick support.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

OEM:	Available
Precision:	P0 P6 P5 P4 P2
Advantage:	Prompt Delivery
Transportation:	by Air/by Sea/by Express
Separated:	Separated
Load Direction:	Radial Bearing

Customization:	Available \| Customized Request

self aligning bearing

Are there specific considerations for choosing self-aligning bearings in applications with challenging operating conditions or varying misalignment requirements?

Yes, there are specific considerations to take into account when choosing self-aligning bearings for applications with challenging operating conditions or varying misalignment requirements. Here’s a detailed explanation:

Operating Conditions:

When selecting self-aligning bearings for challenging operating conditions, it’s important to consider factors such as temperature, speed, load, and environmental conditions. High temperatures, extreme speeds, heavy loads, and harsh environments can all impact the performance and durability of the bearing. In such cases, it may be necessary to choose self-aligning bearings with special heat-resistant materials, high-speed capabilities, increased load-carrying capacity, or enhanced corrosion resistance. Additionally, proper lubrication selection and maintenance practices become crucial to ensure optimal performance and longevity of the bearings.

Misalignment Requirements:

Self-aligning bearings are specifically designed to accommodate misalignment between the shaft and the housing. However, different applications may have varying misalignment requirements. It’s important to consider the magnitude and type of misalignment that the bearing will experience. Some self-aligning bearings can accommodate larger misalignments, while others are designed for smaller or specific types of misalignments, such as angular or parallel misalignment. Understanding the misalignment characteristics of the application is essential to select the appropriate self-aligning bearings that can effectively handle the expected misalignment conditions.

Load Capacity and Dynamic Performance:

In applications with challenging operating conditions, it’s crucial to assess the load capacity and dynamic performance requirements of the self-aligning bearings. Heavy loads, shock loads, or vibrations can significantly affect the bearing’s performance and service life. It’s important to choose self-aligning bearings with adequate load-carrying capacity, high shock resistance, and robust construction to withstand the demanding conditions. Additionally, the dynamic performance of the bearing, including factors such as rotational speed, acceleration, and deceleration, should be carefully evaluated to ensure that the selected bearings can meet the application’s performance requirements.

Sealing and Contamination Prevention:

In challenging operating conditions, effective sealing and contamination prevention become crucial for self-aligning bearings. Dust, dirt, moisture, and other contaminants can significantly impact the bearing’s performance and service life. It’s important to select self-aligning bearings with appropriate sealing solutions, such as contact seals, non-contact seals, or hybrid seals, depending on the specific application requirements. These seals help prevent the ingress of contaminants and maintain the integrity of the bearing’s internal components, ensuring reliable operation even in harsh environments.

Lubrication and Maintenance:

Lubrication and maintenance practices are critical considerations for self-aligning bearings in challenging operating conditions. Proper lubrication selection, including the choice of lubricant type, viscosity, and replenishment frequency, is essential to ensure optimal bearing performance and minimize the risk of premature wear or failure. Additionally, adhering to appropriate maintenance practices, such as regular inspections, re-lubrication, and monitoring of operating conditions, can help identify any potential issues early on and prevent costly downtime or unexpected failures.

By considering these specific factors and requirements, engineers can choose the most suitable self-aligning bearings for applications with challenging operating conditions or varying misalignment requirements. Taking into account the unique demands of the application ensures optimal performance, durability, and reliability of the self-aligning bearings in even the most demanding environments.

self aligning bearing

Can you explain the installation and alignment considerations for self-aligning bearings?

Proper installation and alignment are crucial for the optimal performance and longevity of self-aligning bearings. Here’s a detailed explanation of the installation and alignment considerations:

Pre-Installation Preparation:

Prior to the installation of self-aligning bearings, it is essential to ensure a clean and suitable working environment. Here are some key considerations:

Cleanliness: The work area should be clean and free from dust, dirt, and contaminants to prevent the ingress of foreign particles during the installation process.
Tools and Equipment: Prepare the necessary tools and equipment required for the installation, including suitable lifting devices, torque wrenches, and lubrication apparatus.
Inspection: Thoroughly inspect the bearing and its components for any signs of damage or defects. Replace any worn or damaged parts before proceeding with the installation.
Lubrication: Apply the recommended lubricant to the bearing and ensure that it is properly distributed before installation. Lubrication helps reduce friction, prevent excessive wear, and facilitate smooth operation.

Mounting Considerations:

When mounting self-aligning bearings, it is important to follow certain guidelines to ensure proper fit and alignment:

Shaft and Housing Tolerances: Check the shaft and housing tolerances to ensure they comply with the specifications provided by the bearing manufacturer. Proper tolerances help achieve the correct fit and prevent excessive clearance or interference.
Shaft and Housing Preparation: Clean the shaft and housing surfaces and remove any burrs or rough edges that could interfere with the bearing’s seating. Ensure that the shaft and housing are machined to the recommended tolerances and finishes.
Mounting Method: There are various methods for mounting self-aligning bearings, including press fitting, thermal expansion, and hydraulic mounting. Follow the manufacturer’s instructions and recommended mounting method to ensure a secure and accurate fit.
Sealing: If the self-aligning bearing has integral seals or shields, ensure that they are correctly positioned and aligned during installation. Proper sealing helps protect the bearing against contaminants and extends its service life.
Tightening: When tightening the bearing onto the shaft or in the housing, use the recommended torque values provided by the manufacturer. Over-tightening can lead to excessive preload or damage, while under-tightening can result in insufficient seating and compromised performance.

Alignment Considerations:

Proper alignment is crucial for self-aligning bearings to function optimally. Here are some alignment considerations:

Angular Misalignment: Self-aligning bearings can accommodate angular misalignment to a certain degree. However, it is important to keep the misalignment within the manufacturer’s specified limits to prevent excessive stress and premature wear.
Shaft Deflection: Consider the potential shaft deflection that may occur during operation and ensure that the self-aligning bearing can handle the expected deflection without exceeding its capacity. This may involve selecting a bearing with appropriate load-carrying capacity and considering additional support or stabilization measures.
Alignment Verification: After installation, verify the alignment of the self-aligning bearing by measuring the axial and radial runout using appropriate alignment tools. Adjust the positioning if necessary to achieve the desired alignment within the specified tolerances.

By following these installation and alignment considerations, you can ensure the proper fit, alignment, and performance of self-aligning bearings. Adhering to the manufacturer’s guidelines and best practices helps maximize the lifespan and reliability of the bearings in various applications.

self aligning bearing

How do self-aligning bearings compensate for misalignment in machinery?

Self-aligning bearings are designed to compensate for misalignment in machinery, allowing them to accommodate angular misalignment, axial misalignment, and shaft deflection. Here’s a detailed explanation of how self-aligning bearings achieve misalignment compensation:

Spherical Outer Ring Raceway:

The key feature of self-aligning bearings is their spherical outer ring raceway. This raceway is designed to have a curvature that matches the spherical shape of the rolling elements, such as balls or rollers. The spherical outer ring raceway allows the bearing to tilt or swivel in response to misalignment, enabling it to self-align with the mating components.

Rolling Element Design:

The rolling elements in self-aligning bearings are carefully designed to facilitate misalignment compensation. For example, spherical roller bearings have barrel-shaped rollers, while self-aligning ball bearings have two rows of balls. These rolling elements can adjust their positions within the bearing, redistributing the load and accommodating misalignment between the shaft and the housing.

Internal Clearance:

Self-aligning bearings often have a larger internal clearance compared to fixed or non-self-aligning bearings. This additional clearance provides space for the bearing components to move and adjust their positions during misalignment. The internal clearance allows the bearing to properly distribute the load, reduce friction, and prevent excessive stress on the rolling elements and raceways.

Flexible Mounting:

Self-aligning bearings offer flexibility in their mounting arrangements. They can tolerate slight misalignments during installation, which simplifies the alignment process. This flexibility is particularly beneficial in applications where thermal expansion, shaft deflection, or other dynamic factors may cause misalignment during operation.

Load Distribution:

When misalignment occurs, self-aligning bearings distribute the load more evenly across the rolling elements and raceways. This even load distribution helps reduce localized stresses and minimizes the risk of premature failure. By accommodating misalignment, self-aligning bearings allow for smoother operation and improved reliability in machinery.

It’s important to note that while self-aligning bearings can compensate for certain degrees of misalignment, there are limits to their misalignment capability. Excessive misalignment beyond the bearing’s specified limits can lead to increased friction, reduced bearing life, and potential damage. Therefore, it is crucial to follow the manufacturer’s guidelines and recommendations regarding misalignment limits and operating conditions to ensure optimal performance and longevity of self-aligning bearings in machinery.

China supplier High Quality CZPT Self-Aligning Ball Bearing 23034c bearing assembly
editor by CX 2024-03-30

China Custom Double Row Ca Cak Self-Aligning Spherical Roller Bearings 21310 Roller Bearing 21310ca/W33 bearing assembly

Product Description

Double Row CA CAK self-aligning Spherical Roller Bearings 21310 roller bearing 21310CA/W33

About Spherical Roller Bearing
1): CZPT to accommodate misalignment
2): Suitable for high axial and some radial loads
3): Relatively high speed ratings
4): type : YM (CA,CAM,EAS ) ,YMB ,MB,CJ(CC CD RH) ,E (E1)
5): Application examples: Heavy vertical shafts, injection moulding machines, etc.

bearing No.		Dimensions (mm)				Basic load rating		Limiting speed(r/min)		Weight (kg)
Cylindrical Bore	Taper Bore	d	D	B	rmin	Cr	Cor	grease	oil
22 Series	Taper Bore	d	D	B	rmin	Cr	Cor	grease	oil
22208CA	22208CAK	40	80	23	1.1	77.0	88.5	5000	6300	0.524
22209CA	22209CAK	45	85	23	1.1	80.5	95.2	4500	6000	0.571
22210CA	22210CAK	50	90	23	1.1	83.8	102.0	4300	5300	0.614
22211CA	22211CAK	55	100	25	1.5	102.0	125.0	3800	5000	0.847
22212CA	22212CAK	60	110	28	1.5	122.0	155.0	3600	4500	1.150
22213CA	22213CAK	65	120	31	1.5	150.0	195.0	3200	4000	1.540
22214CA	22214CAK	70	125	31	1.5	150.0	195.0	3000	3800	1.600
22215CA	22215CAK	75	730	31	1.5	162.0	215.0	3000	3800	1.690
22216CA	22216CAK	80	140	33	2.0	175.0	235.0	2800	3400	2.130
22217CA	22217CAK	85	150	36	2.0	212..0	282.0	2600	3200	2.670
22218CA	22218CAK	90	160	40	2.0	250.0	338.0	2400	3000	3.380
23 Series
22308CA	22308CAK	40	90	33	1.5	120.0	138.0	4500	6000	1.571
22309CA	22309CAK	45	100	36	1.5	142.0	170.0	4000	5300	1.370
22310CA	22310CAK	50	110	40	2.0	178.0	212.0	3800	4800	1.790
22311CA	22311CAK	55	120	43	2.0	210.0	252.0	3400	4300	2.310
22312CA	22312CAK	60	130	46	2.1	242.0	292.0	3200	4000	2.880
22313CA	22313CAK	65	140	48	2.1	265.0	320.0	3000	3800	3.470
22314CA	22314CAK	70	150	51	2.1	312.0	395.0	2800	3400	4.340
22315CA	22315CAK	75	160	55	2.1	348.0	448.0	2600	3200	5.280

Our packing:
* Industrial pakage+outer carton+pallets
* sigle box+outer carton+pallets
* Tube package+middle box+outer carton+pallets
* According to your requirments

We have been engaged in foreign trade for more than 6 years and are well-known enterprises in ZheJiang
Province. The fixed assets of the machine are more than 2 million US dollars, and the annual foreign trade
sales volume exceeds 2 million US dollars.
We have extensive cooperation with countries in Asia, Europe, and the Americas. Including Russia, Ukraine,
elarus, Kazakhstan, Uzbekistan, Tajikistan, Spain, Mexico,India, Pakistan, Turkey, Vietnam and other industrial
areas.

SAMPLES
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3.It’s better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ: 3000 pcs customized your brand bearings.

OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don’t disclose any info.

SUPORT
Please visit our bearings website, we strongly encourge that you can communicate with us through email,thanks!

We have all kinds of bearings, just tell me your item number and quantity,best price will be offered to you soon
The material of the bearings, precision rating, seals type,OEM service,etc, all of them we can make according to your requirement.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Hardness:	59-63HRC
Vibration:	Z1V1 Z2V2 Z3V3
Brand:	OEM Service

Samples:	US$ 5/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \| Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

self aligning bearing

What is the role of cage design and materials in self-aligning bearing performance and durability?

The cage design and materials used in self-aligning bearings play a crucial role in determining their performance and durability. Here’s a detailed explanation:

Guiding and Retaining Rolling Elements:

The primary function of the cage in a self-aligning bearing is to guide and retain the rolling elements, such as balls or rollers, in their proper positions. The cage prevents the rolling elements from contacting and rubbing against each other, ensuring smooth and controlled movement within the bearing. By providing precise spacing and alignment, the cage maintains the integrity of the bearing assembly and optimizes load distribution. It also minimizes the risk of damage or premature wear caused by improper positioning or collision of the rolling elements.

Reducing Friction and Heat Generation:

The cage design and materials can significantly impact the friction and heat generation within the self-aligning bearing. An efficient cage design ensures proper lubrication distribution by allowing the lubricant to reach all the critical contact points between the rolling elements and raceways. This reduces friction and minimizes the associated heat generation, leading to improved overall bearing efficiency and reduced energy losses. Additionally, the choice of materials for the cage should consider factors such as low friction coefficients and good thermal conductivity to further optimize performance.

Maintaining Alignment and Stability:

Self-aligning bearings are designed to accommodate misalignment between the shaft and the housing. The cage plays a vital role in maintaining the alignment and stability of the rolling elements, ensuring that they stay properly seated and aligned during operation. A well-designed cage provides sufficient space and support for the rolling elements to adjust and align themselves, even under dynamic conditions or when subjected to external forces. This enables the self-aligning bearing to continue operating smoothly and efficiently, minimizing the risk of excessive stress, wear, or premature failure.

Enhancing Durability and Service Life:

The cage design and materials significantly impact the durability and service life of self-aligning bearings. A robust and durable cage is essential for withstanding the loads, impact forces, and vibrations that can occur during operation. The cage should be resistant to wear, fatigue, and corrosion to ensure long-term performance and reliability. By selecting appropriate cage materials, such as high-strength steels, thermoplastics, or engineered polymers, manufacturers can enhance the durability and service life of self-aligning bearings in various operating conditions.

Reducing Weight and Inertia:

The cage design and materials also influence the weight and inertia of the self-aligning bearing. Lighter cage materials, such as certain polymers or composite materials, can help reduce the overall weight of the bearing assembly. This has several benefits, including lower energy consumption, reduced centrifugal forces, and improved dynamic performance. By minimizing the weight and inertia of the cage, self-aligning bearings can operate at higher speeds, exhibit improved response times, and potentially achieve higher levels of performance and efficiency.

Overall, the cage design and materials used in self-aligning bearings are critical factors in determining their performance, durability, and overall efficiency. A well-designed cage facilitates proper guidance and retention of the rolling elements, reduces friction and heat generation, maintains alignment and stability, enhances durability and service life, and contributes to overall weight optimization. By considering the specific application requirements and selecting the appropriate cage design and materials, engineers can optimize the performance and durability of self-aligning bearings in a wide range of industrial applications.

self aligning bearing

What are the potential challenges or limitations associated with using self-aligning bearings in specific industries?

Load Capacity:

Speed Limitations:

Temperature and Environmental Constraints:

Maintenance and Lubrication:

Space Limitations:

Cost Considerations:

self aligning bearing

Can you explain the advantages and unique features of self-aligning bearings?

Self-aligning bearings offer several advantages and unique features that make them suitable for a wide range of applications. Here’s a detailed explanation of the advantages and unique features of self-aligning bearings:

Misalignment Compensation:

One of the primary advantages of self-aligning bearings is their ability to accommodate misalignment between the shaft and the housing. This includes angular misalignment, axial misalignment, and shaft deflection. The self-aligning design allows the bearing to adjust its position and compensate for these misalignments, ensuring smooth operation and reducing stress on the bearing components.

Reduced Friction and Wear:

Self-aligning bearings help reduce friction and wear in machinery. By accommodating misalignment, they distribute the load more evenly across the rolling elements and raceways, minimizing localized stresses. This results in lower friction, reduced wear, and longer bearing life. Additionally, the self-aligning capability helps prevent excessive heat generation, which can further contribute to reduced friction and wear.

Shock and Vibration Absorption:

Self-aligning bearings have the unique ability to absorb shocks and vibrations that occur during operation. The spherical outer ring raceway allows the bearing to move and adjust its position, effectively dampening the impact of shocks and vibrations. This helps improve the overall stability of the machinery, reduces the transmission of vibrations, and protects other components from excessive forces.

Easy Installation and Maintenance:

Self-aligning bearings are relatively easy to install and maintain. During installation, their self-aligning capability simplifies the alignment process, as slight misalignments can be accommodated. This saves time and effort in achieving precise alignment. Additionally, self-aligning bearings are typically designed for easy maintenance, allowing for straightforward tasks such as re-greasing or replacement without requiring complex disassembly.

Wide Application Range:

Self-aligning bearings are versatile and find applications in various industries and machinery. They are commonly used in applications where misalignment is expected, such as in heavy machinery, conveyor systems, agricultural equipment, and mining operations. The ability to accommodate misalignment makes self-aligning bearings suitable for challenging environments and dynamic operating conditions.

Cost-Effective Solution:

Self-aligning bearings offer a cost-effective solution in many applications. Their ability to compensate for misalignment helps prevent premature failure and reduces the need for frequent maintenance or realignment. This can result in cost savings by extending the bearing’s service life, improving overall machinery reliability, and reducing downtime for repairs or replacements.

In summary, self-aligning bearings provide advantages such as misalignment compensation, reduced friction and wear, shock and vibration absorption, easy installation and maintenance, wide application range, and cost-effectiveness. These unique features make them a valuable choice for various industries and applications where misalignment and dynamic operating conditions are present.

China Custom Double Row Ca Cak Self-Aligning Spherical Roller Bearings 21310 Roller Bearing 21310ca/W33 bearing assembly
editor by CX 2024-02-23

China Best Sales 1209 1209tni 2209 2209tni Factory Supply Bearing Deep Groove\Angular Contact\Self-Aligning\Thrust Ball Bearing bearing assembly

Product Description

Detailed Photos

Certifications

Packaging & Shipping

Company Profile

ZheJiang CZPT Metal Co., Ltd. is located in HangZhou, ZheJiang Province,which is founded in 2571.

Mainly engaged in the production and sales of auto parts. For the automobile after-sales maintenance market to provide a complete variety of high-quality parts products, the annual sales of 30 million US dollars, the products are exported to the United States, Europe, Russia, Southeast Asia, the Middle East and other dozens of countries and regions, enjoy a high reputation in the domestic and foreign markets.

It can provide professional solutions and is a trusted supplier in the automotive aftermarket. The company has passed the “three system” certification of quality, environment and occupational CZPT and safety. Scientific management system, first-class production testing equipment, exquisite technology to ensure product quality.

FAQ

Q1: How many the MOQ of your company?
A: Our company MOQ is 1pcs.

Q2: Could you accept OEM and customize?
A:YES, we can customize for you according to sample or drawing.

Q3: Could you supply sample for free?
A: Yes, we can supply sample for free, but need our customer afford freight.

Q4 : Does your factory have CE?
A: Yes, we have ISO 9001:2008, and SASO. If you want other CE, we can do for you.

Q5: Is it your company is factory or Trade Company?
A: We have our own factory; our type is factory + trade.

Q6: What time the guarantee of your bearing quality guarantee period?
A: 6 months ,Customer need supply photos and send bearing back.

Q7: Could you tell me the payment term of your company can accept?
A: T/T, Western Union, PayPal, T/T, L/C.

Q8: Could you tell me the delivery time of your goods?
A: 7-15 days , mostly base on your order quantity.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Lead Time:	Lead Time 3-25days
Transport Package:	Barreled, Bagged, Boxed, Palletized or as Customer
Specification:	medium ball bearing
Trademark:	Huazhong
Origin:	China

Samples:	US$ 2.5/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

self aligning bearing

Can you provide guidance on the selection and sizing of self-aligning bearings for specific applications?

Yes, here’s a detailed explanation on the selection and sizing of self-aligning bearings for specific applications:

Understand the Application Requirements:

The first step in selecting and sizing self-aligning bearings is to thoroughly understand the requirements of the application. Consider factors such as:

Load: Determine the magnitude and direction of the load the bearing will be subjected to, including static, dynamic, and shock loads.
Speed: Identify the rotational speed or frequency of operation to ensure the selected bearing can handle the required speed without compromising performance.
Environment: Consider the operating environment, including temperature range, presence of contaminants, moisture, or corrosive substances, and any other specific environmental factors that may affect the bearing’s performance.
Mounting and Space Constraints: Evaluate the available space for bearing installation and any specific mounting requirements or constraints within the application.
Service Life and Maintenance: Determine the desired service life and maintenance intervals to select a bearing that can meet these requirements.

Consult Bearing Manufacturer’s Catalogs and Technical Resources:

Identify the specific self-aligning bearing series or types that are suitable for the application based on the load capacity, speed capability, and other performance factors.

Consider Bearing Materials and Lubrication:

Factor in Safety and Reliability:

Consider Application-Specific Features:

Review Manufacturer Recommendations:

self aligning bearing

How do self-aligning bearings perform in applications with varying loads and misalignment challenges?

Self-aligning bearings are specifically designed to perform exceptionally well in applications with varying loads and misalignment challenges. Here’s an in-depth explanation of their performance characteristics:

Misalignment Compensation:

Self-aligning bearings are capable of accommodating various types of misalignment, including angular misalignment and shaft deflection. They feature a design that incorporates two rows of rolling elements, such as balls or rollers, and a spherical outer ring raceway. This design allows the bearing to self-align, adapting to misalignment caused by factors such as shaft deflection, mounting errors, thermal expansion, and vibrations. Self-aligning bearings can handle misalignment within certain limits, maintaining proper alignment between the mating components and minimizing additional stresses on the bearing.

Load-Carrying Capacity:

Self-aligning bearings are engineered to handle high loads, both radial and axial. They have a robust construction with larger rolling elements and increased contact area, enabling them to distribute the load more effectively. This enhanced load-carrying capacity makes self-aligning bearings suitable for applications where varying loads are encountered. Whether it’s fluctuating radial loads, axial loads, or a combination of both, self-aligning bearings can handle the dynamic forces and provide reliable performance.

Flexibility and Versatility:

Self-aligning bearings offer flexibility and versatility in applications with varying loads and misalignment challenges. They can operate in conditions where shafts are not perfectly aligned or where there are slight shaft movements. This flexibility allows for easier installation and alignment adjustments, reducing the time and effort required for precise positioning of the bearing. Additionally, self-aligning bearings are available in different designs and configurations, including ball bearings and roller bearings, providing options to match specific application requirements.

Reduced Friction and Heat Generation:

Self-aligning bearings are designed to minimize friction and heat generation during operation. The rolling elements and raceways are precisely engineered to reduce contact stresses and optimize the distribution of forces. This results in lower friction levels and reduced heat buildup, enhancing the overall efficiency and reliability of the bearing in applications where varying loads and misalignment challenges are present.

Extended Service Life:

Due to their ability to accommodate misalignment and handle varying loads, self-aligning bearings contribute to an extended service life of the machinery. By reducing the stresses and excessive forces on the bearing and its surrounding components, self-aligning bearings help minimize wear, prevent premature failure, and increase the overall durability of the equipment.

In summary, self-aligning bearings excel in applications with varying loads and misalignment challenges. Their ability to compensate for misalignment, handle high loads, provide flexibility in installation, and reduce friction and heat generation makes them well-suited for industries such as mining, construction, paper manufacturing, steel production, and many others where these challenges are prevalent.

self aligning bearing

What are self-aligning bearings, and how do they function in machinery?

Self-aligning bearings are a type of rolling contact bearings that are designed to accommodate misalignment between the shaft and the housing in machinery. They are commonly used in applications where shaft deflection, shaft misalignment, or mounting errors are expected.

Here’s a detailed explanation of self-aligning bearings and their functioning in machinery:

Design and Construction:

Self-aligning bearings consist of two main components: an inner ring with the rolling elements and an outer ring with a spherical raceway. The inner ring is typically mounted on the rotating shaft, while the outer ring is mounted in the housing. The rolling elements, usually balls or rollers, are positioned between the inner and outer rings to facilitate smooth rotation.

The key feature of self-aligning bearings is the spherical shape of the outer ring raceway. This design allows the bearing to accommodate angular misalignment between the shaft and the housing, as well as any axial misalignment or shaft deflection that may occur during operation.

Functioning in Machinery:

Self-aligning bearings function in machinery by providing several important benefits:

Misalignment Compensation: Self-aligning bearings can compensate for angular misalignment between the shaft and the housing. This is particularly useful in applications where there may be slight misalignments due to manufacturing tolerances, thermal expansion, or shaft deflection under load. The self-aligning capability allows the bearing to maintain proper alignment and minimize stress on the bearing components.
Reduced Friction and Wear: The ability of self-aligning bearings to accommodate misalignment helps reduce friction and wear. Misalignment can cause uneven loading and increased stress on the bearing, leading to premature failure. By allowing the bearing to adjust its position, self-aligning bearings distribute the load more evenly, reducing friction and wear on the rolling elements and raceways.
Shock and Vibration Absorption: Self-aligning bearings can also absorb shocks and vibrations that may occur during operation. The spherical shape of the outer ring raceway allows the bearing to move and adjust its position, effectively absorbing and dampening the impact of shocks and vibrations. This helps improve the overall stability, smoothness, and durability of the machinery.
Easy Installation and Maintenance: Self-aligning bearings are relatively easy to install and maintain. The self-aligning capability simplifies the alignment process during installation, as slight misalignments can be accommodated. Additionally, regular maintenance tasks, such as re-greasing or replacement of the bearing, can be performed more easily due to the flexibility and adjustability of self-aligning bearings.

Overall, self-aligning bearings play a crucial role in machinery by allowing for misalignment compensation, reducing friction and wear, absorbing shocks and vibrations, and providing ease of installation and maintenance. These features contribute to improved performance, reliability, and durability of the machinery in various applications.

$China Best Sales 1209 1209tni 2209 2209tni Factory Supply Bearing Deep Groove\Angular Contact\Self-Aligning\Thrust Ball Bearing bearing assembly$ $China Best Sales 1209 1209tni 2209 2209tni Factory Supply Bearing Deep Groove\Angular Contact\Self-Aligning\Thrust Ball Bearing bearing assembly$
editor by CX 2024-02-22

China manufacturer High Qulaity Self-Aligning Spherical Roller Bearings 21307 MB W33 213 Series for Electric Heating Circle Rolling Bearing Distribuitor bearing assembly

Product Description

NSK CZPT CZPT CZPT CZPT Wheel Bearing Spherical Roller Bearing Taper Roller Bearing Cylindrical
Roller Bearing Deep Groove Ball Bearing

New Item	Old Item	Structure	Specifications(dxDxT)mm	Weight/kg
22207	3507	MB/CA/CC/EK/CK/CMW33	35x72x23	0.43
22208	3508	MB/CA/CC/E/K/CK/CMW33	40X80X23	0.55
22209	3509	MB/CA/CC/E/K/CK/CMW33	45X85X23	0.59
22210	3510	MB/CA/CC/E/K/CK/CMW33	50X90X23	0.64
22211	3511	MB/CA/CC/E/K/CK/CMW33	55X100X25	0.88
22212	3512	MB/CA/CC/E/K/CK/CMW33	60X110X28	1.19
22213	3513	MB/CA/CC/E/K/CK/CMW33	65X120X31	1.6
22214	3514	MB/CA/CC/E/K/CK/CMW33	70X125X31	1.68
22215	3515	MB/CA/CC/E/K/CK/CMW33	75X130X31	1.75
22216	3516	MB/CA/CC/E/K/CK/CMW33	80X140X33	2.12
22217	3517	MB/CA/CC/E/K/CK/CMW33	85X150X36	2.79
22218	3518	MB/CA/CC/E/K/CK/CMW33	90X160X40	3.78
22219	3519	MB/CA/CC/E/K/CK/CMW33	95X170X43	4.31
22220	3520	MB/CA/CC/E/K/CK/CMW33	100X180X46	5.06
22222	3522	MB/CA/CC/E/K/CK/CMW33	110X200X53	7.4
22224	3524	MB/CA/CC/E/K/CK/CMW33	120X215X58	9.267
22226	3526	MB/CA/CC/E/K/CK/CMW33	130X230X64	11.5
22228	3528	MB/CA/CC/E/K/CK/CMW33	140X250X68	14.5
22230	3530	MB/CA/CC/E/K/CK/CMW33	150X270X73	18.4
22232	3532	MB/CA/CC/E/K/CK/CMW33	160X260X80	22.3
22234	3534	MB/CA/CC/E/K/CK/CMW33	170X310X86	28.7
22236	3536	MB/CA/CC/E/K/CK/CMW33	180X320X86	30.5
22238	3538	MB/CA/CC/E/K/CK/CMW33	190X320X92	35.55
22240	3540	MB/CA/CC/E/K/CK/CMW33	200X360X98	44.7
22244	3544	MB/CA/CC/E/K/CK/CMW33	220X400X108	63
22248	3548	MB/CA/CC/E/K/CK/CMW33	240X440X120	83.2
22252	3552	MB/CA/CC/E/K/CK/CMW33	260X480X130	105
22256	3556	MB/CA/CC/E/K/CK/CMW33	280X500X130	126
22260	3560	MB/CA/CC/E/K/CK/CMW33	300X540X140	143
22306	3606	MB/CA/CC/E/K/CK/CMW33	30x70x22	0.37
22307	3607	MB/CA/CC/E/K/CK/CMW33	35x80x31	0.75
22308	3608	MB/CA/CC/E/K/CK/CMW33	40x90x33	1.07
22309	3609	MB/CA/CC/E/K/CK/CMW33	45x90x33	1.4
22310	3610	MB/CA/CC/E/K/CK/CMW33	50x110x40	1.83
22311	3611	MB/CA/CC/E/K/CK/CMW33	55x120x43	2.4
22312	3612	MB/CA/CC/E/K/CK/CMW33	60x130x46	2.88
22313	3613	MB/CA/CC/E/K/CK/CMW33	65x140x48	3.52
22314	3614	MB/CA/CC/E/K/CK/CMW33	70x150x51	4.21
22315	3615	MB/CA/CC/E/K/CK/CMW33	75x160x55	5.47
22316	3616	MB/CA/CC/E/K/CK/CMW33	80x170x58	6.19
22317	3617	MB/CA/CC/E/K/CK/CMW33	85x180x60	7.5
22318	3618	MB/CA/CC/E/K/CK/CMW33	90x190x64	8.96
22319	3619	MB/CA/CC/E/K/CK/CMW33	95x200x67	9.93
22320	3620	MB/CA/CC/E/K/CK/CMW33	100x215x73	13
22322	3622	MB/CA/CC/E/K/CK/CMW33	110x240x80	17.95
22324	3624	MB/CA/CC/E/K/CK/CMW33	120x246x80	22.4
22326	3626	MB/CA/CC/E/K/CK/CMW33	130x280x93	28.2
22328	3628	MB/CA/CC/E/K/CK/CMW33	140x300x102	35.12
22330	3630	MB/CA/CC/E/K/CK/CMW33	150x320x108	43.7
22332	3632	MB/CA/CC/E/K/CK/CMW33	160x340x114	52.2
22334	3634	MB/CA/CC/E/K/CK/CMW33	170x360x120	60.7

Our packing:
* Industrial pakage+outer carton+pallets
* sigle box+outer carton+pallets
* Tube package+middle box+outer carton+pallets
* According to your requirments

We have been engaged in foreign trade for more than 6 years and are well-known enterprises in ZheJiang
Province. The fixed assets of the machine are more than 2 million US dollars, and the annual foreign trade
Sales volume exceeds 2 million US dollars.
We have extensive cooperation with countries in Asia, Europe, and the Americas. Including Russia, Ukraine,
Elarus, Kazakhstan, Uzbekistan, Tajikistan, Spain, Mexico, India, Pakistan, Turkey, Vietnam and other industrial
Areas.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1. MOQ: 10 PCS mix different standard bearings.
2. MOQ: 3000 PCS customized your brand bearings.

SUPORT
Please visit our bearings website, we strongly encourge that you can communicate with us through email, thanks!

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Feature:	Best Price, High Speed, Long Life
OEM:	Available
Hardness:	59-63HRC

Samples:	US$ 10/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \| Customized Request

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

self aligning bearing

How do self-aligning bearings enhance the overall efficiency and functionality of machinery and equipment?

Self-aligning bearings play a crucial role in enhancing the overall efficiency and functionality of machinery and equipment. Here’s a detailed explanation:

Compensation for Misalignment:

Reduced Friction and Energy Consumption:

Increased Reliability and Service Life:

Enhanced Performance in Challenging Environments:

Ease of Installation and Maintenance:

self aligning bearing

How do self-aligning bearings perform in applications with varying loads and misalignment challenges?

Misalignment Compensation:

Load-Carrying Capacity:

Flexibility and Versatility:

Reduced Friction and Heat Generation:

Extended Service Life:

self aligning bearing

Can you explain the advantages and unique features of self-aligning bearings?

Misalignment Compensation:

Reduced Friction and Wear:

Shock and Vibration Absorption:

Easy Installation and Maintenance:

Wide Application Range:

Cost-Effective Solution:

China manufacturer High Qulaity Self-Aligning Spherical Roller Bearings 21307 MB W33 213 Series for Electric Heating Circle Rolling Bearing Distribuitor bearing assembly
editor by CX 2024-02-16

China factory CZPT Cheap Price Auto Part Steel Cage or Brass Cage Self-Aligning Roller Bearing Spherical Roller Bearing 24030cc/W33 From China Bearing Factory bearing assembly

Product Description

Zys Cheap Price Auto Part Steel Cage or Brass Cage Self-Aligning Roller Bearing Spherical Roller Bearing 24030cc/W33 from China bearing factory

Product Description

Application of spherical roller bearing:

Continuous Casting Machines
Mechanical Fans and Blowers
Gearbox and Pumps
Wind Turbines
Material Handling
Marine Propulsion and Offshore Drilling
Mining and Construction Equipment
Pulp and Paper Processing Equipment

Spherical roller bearings have 2 rows of rollers that are mainly used for withstanding radial loads and also axial loads in either direction. Self-aligning roller bearings have high radial load capacity, especially suitable for heavy load or vibration load, but can not withstand the axial load. Spherical roller thrust bearings have good self-aligning properties and can compensate for the coaxiality error.

Product Parameters

Product Name	Spherical Roller Bearing
Precision Rating	P6, P0, P5, P4, P2
Material	Bearing Steel (GCr15)
Clearance	C0 C1 C2 C3 C4 C5
Vibration & Noisy	Z1, Z2, Z3 V1, V2, V3
Cage	Brass, Nylon, Steel
Seal	ZZ, 2RS
Features	High Precision, High Speed, Long Life, High Reliability, Low Noise, Reduce Friction
Certification	ISO 9001: 2008
Packing	1. Neutral Packing Bearing 2. Industrial Packing 3. Commercial Packing Bearing 4. Customize
Delivery Time	7 Days After The Order is Confirmed
Shippment	1. By Sea 2. By Air 3. By Express

Table list of Spherical Roller Bearing

Model			Boundary Dimensions (mm)			Basic Load Rating (KN)		Mass
Model			D	D	B	C	Co	Kg
21307	21307K	21307W33	35	80	21	70.70	73.30	0.547
21308	21308K	21308W33	40	90	23	87.60	92.00	0.751
21309	21309K	21309W33	45	100	25	105.00	112.00	1.571
21310	21310K	21310W33	50	110	27	121.00	129.00	1.300
21311	21311K	21311W33	55	120	29	141.00	152.00	1.660
21312	21312K	21312W33	60	130	31	165.00	175.00	1.990
21313	21313K	21313W33	65	140	33	186.00	197.00	2.450
21314	21314K	21314W33	70	150	35	206.00	223.00	2.980
21315	21315K	21315W33	75	160	37	249.00	270.00	3.630
21316	21316K	21316W33	80	170	39	272.00	306.00	4.290
21317	21317K	21317W33	85	180	41	297.00	351.00	5.190
21318	21318K	21318W33	90	190	43	320.00	387.00	6.090
21319	21319K	21319W33	95	200	45	366.00	500.00	7.150
21320	21320K	21320W33	100	215	47	397.00	546.00	8.810
21322	21322K	21322W33	110	240	50	460.00	634.00	9.460

Dimensions			Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm			Chamfer	Basic Load Ratings		Designation		Weight	r/min
d	D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
150	225	56	2.1	338	768	23030	305710	8.91	1700	2200
150	225	56	2.1	338	768	23030/W33	305710Y	8.85	1700	2200
150	225	75	2.1	564	1040	24030CC/W33		10.5	1300	1700
150	250	100	2.1	890	1600	24130C	457130	20.4	1000	1400
150	250	100	2.1	890	1600	24130C/W33	457130Y	20	1000	1400
150	270	73	3	738	1100	22230C	53530	18.9	1600	2000
150	270	96	3	935	1520	23230C/W33	357130Y	24.3	1100	1500
150	320	108	4	1270	1850	22330CA/W33	53630HY	41.7	1000	1400

Dimensions			Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm			Chamfer	Basic Load Ratings		Designation		Weight	r/min
d	D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
160	240	60	2.1	376	825	23032	305712	13.5	1700	2200
160	240	60	2.1	376	825	23032/W33	305712Y	13.4	1700	2200
160	240	80	2.1	652	1230	24032C	457132	12.9	1100	1500
160	240	80	2.1	652	1230	24032C/W33	457132Y	12.8	1100	1500
160	270	109	2.1	1040	1880	24132C	457132	25.4	950	1300
160	270	109	2.1	1040	1880	24132C/W33	457132Y	25	950	1300
160	290	80	3	658	1140	22232	3532	22.2	1500	1900
160	290	80	3	658	1140	22232/W33	3532Y	22.1	1500	1900
160	340	114	4	1170	1730	22332/W33	3632Y	49.9	950	1300

Dimensions			Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm			Chamfer	Basic Load Ratings		Designation		Weight	r/min
d	D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
170	260	67	2.1	450	1571	23034	305714	14.7	1600	2000
170	260	67	2.1	450	1571	23034/W33	305714Y	14.6	1600	2000
170	280	109	2.1	700	1200	24134/W33	–	27	1300	1700
170	310	86	4			22234			1300
170	310	86	4	730	1300	22234/W33	3534Y	27.2	1300	1700
170	310	110	4	1160	1835	23234CA	357134H	37.1	950	1300
170	360	120	4			22334			950
170	360	120	4	1200	2060	22334/W33	3634Y	59.3	950	1300

Dimensions			Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm			Chamfer	Basic Load Ratings		Designation		Weight	r/min
d	D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
180	280	100	2.1	930	1820	24036	405716	22.5	950	1300
180	280	100	2.1	930	1820	24036/W33	405716Y	22.3	950	1300
180	300	96	3	695	1480	23136	305716	27.1	1100	1500
180	300	96	3	695	1480	23136/W33	305716Y	26.8	1100	1500
180	300	96	3	695	1480	23136/C9	305716U	27.1	1100	1500
180	300	96	3	695	1480	23136/W33YA2	305716KY	26.8	1100	1500
180	300	96	3	695	1480	23136N	325716	26.4	1100	1500
180	320	86	4	750	1370	22236	3536	28.6	1300	1700
180	320	86	4	750	1370	22236/W33	3536Y	28.3	1300	1700
180	320	112	4	1280	2170	23236CA	357136H	39.6	900	1200
180	320	112	4	1280	2170	23236CA/W33	357136HY	39.5	900	1200
180	320	112	4	1280	2170	23236CA/W33YA2	357136HKY	39.4	900	1200
180	380	126	4	1430	2210	22336	3636	80.7	900	1200
180	380	126	4	1430	2210	22336/W33	3636Y	79.9	900	1200

Dimensions			Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm			Chamfer	Basic Load Ratings		Designation		Weight	r/min
d	D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
190	280	67	2.5	542	978	2638	3738	13.7	1000	1400
190	290	75	2.1	626	1230	23038	305718	20.5	1300	1700
190	290	75	2.1	626	1230	23038/W33	305718Y	20.3	1300	1700
190	320	128	3	1200	2100	24138CA/W33	–	42	850	1100
190	340	92	4	1070	1650	22238CA	53538H	36	1200	1600
190	340	120	4	1410	2490	23238CA	357138H	51	850	1100
190	400	132	5	1400	2530	22338	3638	80.6	850	1100
190	400	132	5	1400	2530	22338/W33	3638Y	79.7	850	1100

Dimensions			Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm			Chamfer	Basic Load Ratings		Designation		Weight	r/min
d	D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
200	310	82	2.1	655	1310	23040	35710	26.2	1200	1600
200	310	82	2.1	655	1310	23040/W33	35710Y	26	1200	1600
200	310	109	2.1	900	1830	24040CA/W33	–	30.5	1100	1500
200	340	112	3	930	2571	23140	305710	50.9	950	1300
200	340	112	3	930	2571	23140/W33	305710Y	50.5	950	1300
200	340	140	3	1530	2950	24140C	457140	52	800	1000
200	340	140	3	1530	2950	24140C/W33	457140Y	51.9	800	1000
200	360	98	4	940	1740	22240	3540	44.7	1100	1500
200	360	98	4	940	1740	22240/W33	3540Y	44.2	1100	1500
200	360	128	4	1000	1800	23240/W33	3003240Y	56.5	950	1300
200	420	114	4	1600	2600	22246	3546	69.5	750	950
200	420	138	5	1530	2720	22340	3640	95.3	850	1100
200	420	138	5	1530	2720	22340/W33	3640Y	95	850	1100

Dimensions		Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm		Chamfer	Basic Load Ratings		Designation		Weight	r/min
D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
320	76	3	758	1280	2644	3844	21.6	1000	1400
370	120	4	1050	2350	23144	305714	54	900	1200
370	120	4	1050	2350	23144/W33	305714Y	53.5	900	1200
400	108	4	1200	2220	22244	3544	57.6	950	1300
400	108	4	1200	2220	22244/W33	3544Y	57.1	950	1300
400	144	4	2070	3620	23244	3003244	94.6	750	950
400	144	4	2070	3620	23244/W33	3003244Y	94.2	750	950
460	145	5	1700	3200	22344	3644	130	750	950
460	145	5	1700	3200	22344/W33	3644Y	129	750	950
mm		Chamfer	Basic Load Ratings		Designation		Weight	r/min
D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
420	114	4	1600	2600	22246	3546	69.5	750	950
Dimensions		Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm		Chamfer	Basic Load Ratings		Designation		Weight	r/min
D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
360	92	3	820	2060	23048	35718	37.6	1000	1400
360	92	3	820	2060	23048/W33	35718Y	37.4	1000	1400
360	118	3	1000	2200	24048CA/W33	–	41.7	900	1200
400	128	4	1200	2850	23148	305718	77.2	850	1100
400	128	4	1200	2850	23148/W33	305718Y	75.2	850	1100
400	160	4	2100	3980	24148/W33	405718Y	81.6	480	600
440	120	4	1870	2890	22248	3548	85	900	1200
440	160	4	2490	4490	23248	3003248	128	670	850
440	160	4	2490	4490	23248/W33	3003248Y	127	670	850
500	155	5	1780	3250	22348	3648	154	670	850
500	155	5	1780	3250	22348/W33	3648Y	153	670	850
Dimensions		Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm		Chamfer	Basic Load Ratings		Designation		Weight	r/min
D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
365	87	3	950	1650	2650	3750	32.2	1000	1400
Dimensions		Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm		Chamfer	Basic Load Ratings		Designation		Weight	r/min
D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
360	57	2.1	800	1500	23952CA/W33	–	22.5	1000	1400
400	104	4	1000	2450	23052	305712	51.5	900	1200
400	104	4	1000	2450	23052/W33	305712Y	51.2	900	1200
400	140	4	1300	3000	24052CA/W33	–	64.4	850	1100
440	144	4	1450	3320	23152	305712	96	800	1000
440	180	4	2660	5180	24152C/W33	457152Y	113	800	1000
480	130	5	2160	3400	22252CA	53552H	105	850	1100
480	174	5	2800	4550	23252C/W33	357152Y	140	630	800
480	174	5	2800	4550	23252CA	357152H	151	630	800
480	174	5	2800	4550	23252CA/W33	357152HY	151	630	800
490	153	4	2070	3650	2652	3752	140	670	850
540	165	6	2250	4190	22352	3652	193	630	800
540	165	6	2250	4190	22352/W33	3652Y	192	630	800
Dimensions		Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm		Chamfer	Basic Load Ratings		Designation		Weight	r/min
D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
380	75	2.1	800	1500	23956CA/W33	3113956Y	24.5	900	1200
420	106	4	1100	2680	23056	305716	62	850	1100
420	106	4	1100	2680	23056/W33	305716Y	61.5	850	1100
420	140	4	1200	2800	24056CA/W33	–	67.2	800	1000
460	146	5	1590	3630	23156	305716	95.5	750	950
460	180	5	2000	4100	24156CA/W33	–	119	750	950
500	130	5	1690	3380	22256	3556	126	800	1000
500	130	5	1690	3380	22256/W33	3556Y	124	800	1000
500	176	5	2880	4900	23256	3003256	153	600	750
500	176	5	2880	4900	23256/W33	3003256Y	152	600	750
580	175	6	3500	5150	22356	3656	238	600	750
580	175	6	3500	5150	22356/W33	3656Y	238	600	750
Dimensions		Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm		Chamfer	Basic Load Ratings		Designation		Weight	r/min
D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
460	118	4	1260	3070	23060	30 0571 0	75.2	800	1000
460	118	4	1260	3070	23060/W33	30 0571 0Y	74.6	800	1000
460	160	4	2360	5571	24060C/W33	457160Y	101	600	750
500	160	5	2670	4800	23160	30 0571 0	134	670	850
500	160	5	2670	4800	23160/W33	30 0571 0Y	133	670	850
500	200	5	3100	5800	24160C	457160	160	530	670
500	200	5	3100	580	24160C/W33	457160Y	159	530	670
540	140	5	2610	4250	22260	3560	143	750	950
Dimensions		Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm		Chamfer	Basic Load Ratings		Designation		Weight	r/min
D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
440	90	3	1060	2390	23964K	3113964	45.1	900	1200
480	121	4	1380	3260	23064	30 0571 4	81.5	800	1000
480	121	4	1380	3260	23064/W33	30 0571 4Y	80.9	800	1000
480	160	4	2440	5050	24064	40 0571 4	103	560	700
540	218	5	3550	6650	24164	40 0571 4	252	480	600
540	218	5	3550	6650	24164/W33	40 0571 4Y	251	480	600
580	208	5	3900	6900	23264	3003264	260	500	630
580	208	5	3900	6900	23264/W33	3003264Y	259	500	630
Dimensions		Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm		Chamfer	Basic Load Ratings		Designation		Weight	r/min
D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
460	90	3	1330	2840	23968	30 0571 8	50.5	900	1200
520	133	5	1580	3810	23068	30 0571 8	109	700	900
520	133	5	1580	3810	23068/W33	30 0571 8Y	109	700	900
520	180	5	2920	6050	24068/W33	40 0571 8Y	160	530	670
580	190	5	3200	6200	23168/W33	300368Y	207	500	630
Dimensions		Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm		Chamfer	Basic Load Ratings		Designation		Weight	r/min
D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
480	90	3	1130	2710	23972	3003972	49.1	850	1100
540	134	5	1750	4180	23072	30 0571 2	114	670	850
540	134	5	1750	4180	23072/W33	30 0571 2Y	114	670	850
540	180	5	2930	6100	24072C	457172	149	500	630
540	180	5	2930	6100	24072C/W33	457172Y	148	500	630
600	192	5	3800	7100	23172	305712	222	560	700
600	192	5	3800	7100	23172/W33	305712Y	221	560	700
600	243	5	4300	8000	24172	405712	333	430	530
600	243	5	4300	8000	24172CA/W33	405712HY	338	430	530
750	224	7.5	4180	7500	22372	3672	494	340	430
Dimensions		Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm		Chamfer	Basic Load Ratings		Designation		Weight	r/min
D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
520	106	4	1870	4100	23976	3003976	73.5	800	1000
560	135	5	2500	5100	23076	30 0571 6	122	630	800
620	194	5	2680	6240	23176	305716	244	400	500
620	194	5	2680	6240	23176/W33	305716Y	243	400	500
Dimensions		Chamfer	Basic Load Ratings		Designation		Weight	Speed limited
mm		Chamfer	Basic Load Ratings		Designation		Weight	r/min
D	B	r_min	Cr	Cor	Current	Original	Kgs	Grease	Oil
590	142	6	2290	4420	2680	3880	145	400	500
600	148	5	2970	5900	23080	30 0571 0	165	600	750
600	148	5	2970	5900	23080/W33	30 0571 0Y	165	600	750
650	200	6	4150	7900	23180	305710	239	380	480
650	250	6	4500	8900	24180	–	326	340	430
650	200	6	4150	7900	23180/W33	305710Y	238	380	480
720	256	6	5800	10400	23280	3003280	530	340	430
720	256	6	5800	10400	23280/W33	3003280Y	530	340	430

About ZYS

HangZhou Bearing Research Institute Co., Ltd. is a high tech enterprise specializing in the development of “high rank, precise, advanced, unique,
special” bearing products for the key units in various fields of national economic construction. Its predecessor, HangZhou Bearing Research Institute,
was established in 1958. It is the only state level comprehensive research institute in China’s bearing industry. In 1999, it entered China National
Machinery Industry Group Co., Ltd. and transformed into a science and technology enterprise.
We focus on developing high performance bearing products for key units of national economic construction. We perform batch production of various
high rank bearing products and components with inner diameter of 0.6mm to outer diameter of 6.8m. We are mainly engaged in the research,
development, production and sales of precision bearing, special bearing, high speed machine tool spindle, bearing special equipment, bearing
testing instruments, bearing testing machine and bearing special materials, which are widely used in the fields of aerospace, machine tools, wind
power generation, mine metallurgy, petrochemical, medical equipment, automobiles and rail transit, construction machinery, intelligent
manufacturing services, etc.
We have total assets of 2.06 billion RMB, own one research and development center, three industrial bases and cover an area of more than 47 hectares. We have advanced bearing manufacturing equipments and world first class testing equipments and have solid strength in manufacturing,
measuring and testing of bearing and related components with high precision and high reliability. We have more than 380 technical staff of bearing
related disciplines, thus we maintain a leading position in the aspects of bearing design, basic theoretical research, lubrication technology, metallic
and non-metallic materials, testing and industry standards.

Many scientific research centers, laboratory and service agencies are set in our company, including National Bearing Quality Supervision and
Inspection Center, National Bearing Accreditation Laboratory, Industrial (Rolling Bearing) Product Quality Control and Technical Evaluation
Laboratory, National Rolling Bearing Standardization Technical Committee, ISO/TC4 Domestic Technology Responsible Unit, China Bearing
Industry Association Technical Committee, Machinery Industry Occupational Skill Identification Bearing Industry Sub-center, National Rolling Bearing
Industry Technology Innovation Strategic Alliance, High-end Bearing Tribology Technology and Application National Local Joint Engineering
Laboratory, State Key Laboratory of Shield Machine and Boring Technology (Bearing), Machinery Industry High speed Precision Bearing
Engineering Research Center, ZheJiang Province Machine Tool Spindle Unit Engineering Research Center, ZheJiang Province High Performance
Bearing Technology Key Laboratory, National Postdoctoral Research Workstation, ZheJiang Province Bearing Generic Technology Academician
Workstation, State Intellectual Property Office Patent Exchange Station and so on. We have so far achieved 908 major scientific research
achievements, among which there are 31 awards of National Invention Awards and National Science and Technology Progress Awards, and 234
awards of provincial scientific and technological achievement awards.We have attained 792 granted patents, among which there are 277 patents for
inventions. In addition, we established and revised the bearing industry technical standards for over 670 times, and also issued 457 volumes of
“Bearing” magazine.

Our Advantages

ZYS Precision Bearing Quality Control and Assurance:

Austrian AICHELIN heat treatment equipment and long-life heat treatment process provide a strong guarantee for the continuous and reliable operation of bearings.

ZYS MANUFACTURING CAPACITY

ZYS Quality assurance

ZYS bearing products

Exhibition

Packaging & Shipping

FAQ

Q: Are you trading company or manufacturer?
A: CZPT is bearing manufacturer, the only first-class comprehensive research institute in China bearing industry.

Q: How do you control quality of bearing?
A: CZPT has established quality control systems for each kind of bearing and spindle. All products and services passed ISO9001-2008 Quality Certificate.

Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send e-mail for more information.

Q: How about the package?
A: Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.

Q: How long is the delivery time?
A: It will take about 10 to 40 days, depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.

Q: Is sample avaiable?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Breadth:	90mm
Inner Diameter:	170mm
Rated Load:	Cr:865kn Cor:1420kn
Weight:	17.2kg
Outer Diameter:	260mm
Catogery:	Industrial Equipment & Components

Samples:	US$ 9/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

self aligning bearing

How do innovations and advancements in self-aligning bearing technology impact their use?

Advancements and innovations in self-aligning bearing technology have a significant impact on their use in various industries. Here’s a detailed explanation:

Improved Performance:

Innovations in self-aligning bearing technology often result in improved performance characteristics. These advancements can include:

Load Capacity: New bearing designs and materials can enhance the load-carrying capacity of self-aligning bearings, allowing them to withstand higher loads or operate under more demanding conditions.
Speed Capability: Advancements in bearing manufacturing techniques and materials can increase the maximum rotational speed at which self-aligning bearings can operate effectively, enabling their use in high-speed applications.
Friction Reduction: Innovations in bearing design, lubrication, and surface treatments contribute to reducing friction and energy losses, resulting in improved efficiency and reduced operating costs.
Sealing and Contamination Resistance: New sealing technologies and materials can enhance the sealing performance of self-aligning bearings, providing better protection against contaminants, moisture, and harsh environmental conditions.
Temperature and Corrosion Resistance: Advances in bearing materials and coatings enable self-aligning bearings to withstand extreme temperatures, aggressive chemicals, and corrosive environments, expanding their range of applications.

Extended Service Life:

Innovations in self-aligning bearing technology often result in improved durability and longevity. These advancements can include:

Materials: The development of new bearing materials, such as advanced steels, ceramics, or composites, can significantly enhance the bearing’s resistance to wear, fatigue, and surface damage, leading to extended service life.
Lubrication: Advancements in lubrication technologies, such as the use of solid lubricants or advanced grease formulations, can provide better film formation, reduce friction, and minimize wear, thereby increasing the bearing’s operating life.
Surface Treatments: Innovative surface treatments, such as coatings or finishes, can improve the bearing’s resistance to corrosion, wear, and fretting, contributing to longer service intervals and reduced maintenance requirements.
Condition Monitoring: The integration of sensor technologies and data analytics in self-aligning bearings enables real-time monitoring of operating conditions, allowing for proactive maintenance and early detection of potential failures, thus maximizing the bearing’s service life.

Application Expansion:

Advancements in self-aligning bearing technology often lead to an expansion of their application range. These advancements can include:

New Industries: Innovations in self-aligning bearing technology can enable their use in industries or applications where they were previously not feasible. This opens up opportunities in emerging sectors, such as renewable energy, electric vehicles, robotics, or medical devices.
Challenging Environments: Improved performance characteristics, such as enhanced sealing, temperature resistance, or contamination resistance, allow self-aligning bearings to be deployed in challenging environments, including offshore installations, high-temperature processes, or chemically aggressive applications.
Specialized Applications: Advancements in self-aligning bearing technology can lead to the development of specialized bearing variants tailored for specific applications, such as high-speed machining, precision equipment, or demanding industrial automation systems.

Overall, innovations and advancements in self-aligning bearing technology bring about enhanced performance, extended service life, and expanded application possibilities. These advancements drive improvements in industrial productivity, reliability, and efficiency, making self-aligning bearings a valuable component in a wide range of industries and applications.

self aligning bearing

How do self-aligning bearings perform in applications with varying loads and misalignment challenges?

Misalignment Compensation:

Load-Carrying Capacity:

Flexibility and Versatility:

Reduced Friction and Heat Generation:

Extended Service Life:

self aligning bearing

How do self-aligning bearings differ from fixed or non-self-aligning bearings?

Self-aligning bearings differ from fixed or non-self-aligning bearings in several ways. Here’s a detailed explanation of the differences between these types of bearings:

Design and Construction:

The design and construction of self-aligning bearings are distinct from fixed or non-self-aligning bearings. Self-aligning bearings have a spherical outer ring raceway, which allows for misalignment compensation. In contrast, fixed or non-self-aligning bearings typically have a cylindrical or tapered outer ring raceway, designed for precise alignment between the shaft and the housing.

Misalignment Compensation:

The primary difference between self-aligning bearings and fixed or non-self-aligning bearings is their ability to compensate for misalignment. Self-aligning bearings can accommodate angular misalignment, axial misalignment, and shaft deflection, whereas fixed or non-self-aligning bearings have limited tolerance for misalignment and require precise alignment during installation.

Load Distribution:

Self-aligning bearings distribute the load more evenly across the rolling elements and raceways, thanks to their ability to accommodate misalignment. This helps reduce localized stresses and minimize the risk of premature failure. Fixed or non-self-aligning bearings, without the ability to compensate for misalignment, may experience uneven loading and increased stress on specific areas, leading to accelerated wear and potential failure.

Friction and Wear:

Due to their misalignment compensation capability, self-aligning bearings help reduce friction and wear. Misalignment in fixed or non-self-aligning bearings can cause increased friction and localized wear, leading to reduced bearing life. Self-aligning bearings distribute the load more evenly, minimizing friction and wear on the rolling elements and raceways, resulting in improved reliability and longevity.

Application Range:

The different design and misalignment compensation capability of self-aligning bearings make them suitable for a broader range of applications compared to fixed or non-self-aligning bearings. Self-aligning bearings are commonly used in applications where misalignment is expected, such as heavy machinery, conveyor systems, and mining equipment. Fixed or non-self-aligning bearings are typically employed in applications that require precise alignment, such as machine tools or high-precision equipment.

Installation and Maintenance:

Self-aligning bearings offer easier installation and maintenance compared to fixed or non-self-aligning bearings. The self-aligning capability of these bearings allows for more flexibility during the installation process, accommodating slight misalignments. In contrast, fixed or non-self-aligning bearings require careful alignment procedures to ensure proper functioning. Additionally, self-aligning bearings are often designed for easier maintenance, enabling tasks such as re-greasing or replacement without extensive disassembly.

In summary, self-aligning bearings differ from fixed or non-self-aligning bearings in their design, misalignment compensation capability, load distribution, friction and wear characteristics, application range, and ease of installation and maintenance. These differences make self-aligning bearings particularly suitable for applications where misalignment is expected or dynamic operating conditions are present.

China factory CZPT Cheap Price Auto Part Steel Cage or Brass Cage Self-Aligning Roller Bearing Spherical Roller Bearing 24030cc/W33 From China Bearing Factory bearing assembly
editor by CX 2024-02-12

China Custom High Precision Brand 2216 2216K 2217 2217K Double Row Self-Aligning Ball Bearing bearing assembly

Product Description

We offer all type of ball bearing and roller bearings, they are available in various cross sections and satisfy a huge variety of operating conditions and application performance requirements.

Our products are mainly exported to Mideast, Canada, Southeast Asia, South America, Singapore, South Korea, India, Pakistan,and other countries all over the world. We have reliable quality and quantity products to provide. We implement the CZPT principle and take the slogan as “the best quality, the best credit and the best service”

Our company insists on the “quality first, credit first” business ideas and our product specification is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.

Product Description

Brief introduction:
The components of the self aligning ball bearing include 2 rows of balls, a cage, an inner ring, and an outer ring with a common concave sphered raceway.This type of bearings is self-aligning and insensitive to angular misalignments of the shaft relative to the housing. The bearings are produced in several design: open bearings with the basic design, sealed bearings, open bearings with an extended inner ring.The self alignning ball bearings have the lowest friction of all rolling bearings.The bearings are available with a cylindrical bore or with a tapered bore in certain size ranges. Self-aligning ball bearings have 2 rows of balls and a common concave sphered raceway in the outer ring. The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.

Features:
When shaft shell deflection occurs, they can be automatically adjusted without increasing the burden on the bearings. They can withstand higher radial load, but also bear certain axial load. This kind of bearing’s outer ring raceway is spherical, aligning it with the performance, when the bend or tilt axis force leaves the center line of the inner and outer rings relative to the center line of slope less than 1 ° to 2.5 °, the bearings can still work.With 2 structures of bore cylindrical or tapered and retainers made of steel sheet or synthetic resins, the bearings’ spherically formed outer ring raceways allowes for misalignment within 3 degree deflection between inner ring and outer ring so as to compensate concentricity and deflection errors.

Product line:

Mini-series: 10x, 12x, 13x

General Series: 12xx, 13xx, 22xx 23xx

Typical applications:

Aligning ball bearings are widely applied to heavy loads and shock load, precision instruments, low noise motors, automobiles, motorcycles, metallurgy, mill, mining, petroleum, paper, cement, squeezed sugar industry and general machinery.

Suffix definitions of Self-aligning ball bearings:

C3: radial clearance than ordinary clearance

K: 1/12 taper tapered bore

K30: 1/30 taper tapered bore

M: Ball guided machined brass cage

2RS: with both ends of closures

TV: ball CZPT glass fiber reinforced polyamide (nylon) solid cage

Detailed Photos

Packaging & Shipping

Packing
1) Industrial Package:bearing+kraft paper+cartons+wooden case+pallets
2) Industrial packing: plastic tube+carton+wooden pallet
3) According to yours requirements

Shipping
1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient
2) Between 45 – 200 KGS, we will send by air transport. ( Fastest and safest, but expensive )
3) More than 200 KGS, we will send by sea. ( Cheapest, but long time )

Company Profile

Production process:

Our other products:

Our Advantages

1) World famous brand bearing: We provide our customers with all kinds of world famous brand bearing with top high quality.
2) Inch Bearing: Any requirement for Inch bearings is easily fulfilled by us due to our vast knowledge and links in the industry.
3) Genuine Products with Excellent Quality: Company has always proved the 100% quality products it provides with genuine intent
4) After Sales Service and Technical Assistance: Weprovides after sales service and technical assistance as per the customers requirement and needs.
5) Quick Delivery: The Company provides just-in-time delivery with its streamlined supply chain.
6) Cost Saving: We provide long-life, shock-resistant and high reliability bearings with excellent quality and better performance, resulting in increased cost saving.

FAQ

SAMPLES

Samples are available.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ: 5000 pcs customized your brand bearings.

OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copy right own by clients and we promised don’t disclose any info.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning:	Aligning Bearing
Separated:	Unseparated
Rows Number:	Double
Material:	Bearing Steel
Contact Angle:	N/a
Load Direction:	Axial and Radial Bearing

Samples:	US$ 0/Set 1 Set(Min.Order) \| Request Sample

Can you provide guidance on the selection and sizing of self-aligning bearings for specific applications?

Yes, here’s a detailed explanation on the selection and sizing of self-aligning bearings for specific applications:

Understand the Application Requirements:

The first step in selecting and sizing self-aligning bearings is to thoroughly understand the requirements of the application. Consider factors such as:

Load: Determine the magnitude and direction of the load the bearing will be subjected to, including static, dynamic, and shock loads.
Speed: Identify the rotational speed or frequency of operation to ensure the selected bearing can handle the required speed without compromising performance.
Environment: Consider the operating environment, including temperature range, presence of contaminants, moisture, or corrosive substances, and any other specific environmental factors that may affect the bearing’s performance.
Mounting and Space Constraints: Evaluate the available space for bearing installation and any specific mounting requirements or constraints within the application.
Service Life and Maintenance: Determine the desired service life and maintenance intervals to select a bearing that can meet these requirements.

Consult Bearing Manufacturer’s Catalogs and Technical Resources:

Identify the specific self-aligning bearing series or types that are suitable for the application based on the load capacity, speed capability, and other performance factors.

Consider Bearing Materials and Lubrication:

Factor in Safety and Reliability:

Consider Application-Specific Features:

Review Manufacturer Recommendations:

How do self-aligning bearings perform in applications with varying loads and misalignment challenges?

Misalignment Compensation:

Load-Carrying Capacity:

Flexibility and Versatility:

Reduced Friction and Heat Generation:

Extended Service Life:

What are self-aligning bearings, and how do they function in machinery?

Here’s a detailed explanation of self-aligning bearings and their functioning in machinery:

Design and Construction:

Functioning in Machinery:

Self-aligning bearings function in machinery by providing several important benefits:

Misalignment Compensation: Self-aligning bearings can compensate for angular misalignment between the shaft and the housing. This is particularly useful in applications where there may be slight misalignments due to manufacturing tolerances, thermal expansion, or shaft deflection under load. The self-aligning capability allows the bearing to maintain proper alignment and minimize stress on the bearing components.
Reduced Friction and Wear: The ability of self-aligning bearings to accommodate misalignment helps reduce friction and wear. Misalignment can cause uneven loading and increased stress on the bearing, leading to premature failure. By allowing the bearing to adjust its position, self-aligning bearings distribute the load more evenly, reducing friction and wear on the rolling elements and raceways.
Shock and Vibration Absorption: Self-aligning bearings can also absorb shocks and vibrations that may occur during operation. The spherical shape of the outer ring raceway allows the bearing to move and adjust its position, effectively absorbing and dampening the impact of shocks and vibrations. This helps improve the overall stability, smoothness, and durability of the machinery.
Easy Installation and Maintenance: Self-aligning bearings are relatively easy to install and maintain. The self-aligning capability simplifies the alignment process during installation, as slight misalignments can be accommodated. Additionally, regular maintenance tasks, such as re-greasing or replacement of the bearing, can be performed more easily due to the flexibility and adjustability of self-aligning bearings.

editor by CX 2024-02-07

China factory Deep Groove Ball Bearing 6206cm/6206zzcm Nskskftimkenfag Rolling Bearing bearing assembly

Product Description

Deep Groove Ball Bearing 6206cm/6206zzcm NSKSKFTimkenFag Bearing Steel Quality/rolling bearing
1. CZPT 6206 (Standard Type)

– Type: Deep groove ball bearing
– Bore Diameter: 30 mm
– Outer Diameter: 62 mm
– Width: 16 mm
– Dynamic Load Rating: 19,500 N
– Static Load Rating: 11,300 N
– Limiting Speed: 11,000 rpm
– Grease Lubrication: 11,000 rpm
– Oil Lubrication: 13,000 rpm
– Cage Material: Steel

2. CZPT 6206ZZ (Shielded Type)
– Type: Deep groove ball bearing with metal shields
– Bore Diameter: 30 mm
– Outer Diameter: 62 mm
– Width: 16 mm
– Dynamic Load Rating: 19,500 N
– Static Load Rating: 11,300 N
– Limiting Speed: 11,000 rpm
– Grease Lubrication: 11,000 rpm
– Oil Lubrication: 13,000 rpm
– Cage Material: Steel

3. CZPT 6206DDU (Sealed Type)
– Type: Deep groove ball bearing with rubber seals
– Bore Diameter: 30 mm
– Outer Diameter: 62 mm
– Width: 16 mm
– Dynamic Load Rating: 19,500 N
– Static Load Rating: 11,300 N
– Limiting Speed: 11,000 rpm
– Grease Lubrication: 11,000 rpm
– Oil Lubrication: 13,000 rpm
– Cage Material: Steel

Model	Bore Diameter	Outer Diameter	Width
6206	30 mm	62 mm	16 mm
6206ZZ	30 mm	62 mm	16 mm
6206DDU	30 mm	62 mm	16 mm

Applications of Deep Groove Ball Bearings:

Deep groove ball bearings are a common type of bearing with a wide range of applications. Here are some common applications of deep groove ball bearings:

1. Electric Motors and Engines: Deep groove ball bearings are commonly used in electric motors and engines to support the rotating motion of the rotor and withstand axial and radial loads.

2. Automotive Industry: Deep groove ball bearings are widely used in the automotive industry, including engine, transmission systems, suspension systems, wheels, and subframes.

3. Machinery Equipment: Deep groove ball bearings are suitable for various machinery equipment, such as industrial machinery, agricultural machinery, construction equipment, textile machinery, etc. They are used for power transmission, supporting rotating components, and reducing friction.

4. Pumps and Fans: Deep groove ball bearings are used in rotating equipment such as pumps and fans to support the rotation of the impeller and provide stable operation.

5. Household Appliances: Deep groove ball bearings are commonly found in household appliances such as washing machines, air conditioners, electric fans, etc., to support the rotation of motor rotors.

6. Industrial Transmissions: Deep groove ball bearings are used in various industrial transmission systems, such as gear transmissions, chain drives, etc., to support rotational motion and transmit torque.

7. Bicycles and Motorcycles: Deep groove ball bearings are widely used in bicycle and motorcycle wheels, steering systems, and engines.

These are just some common applications of deep groove ball bearings. In reality, deep groove ball bearings are widely used in various machinery and industries. Their simple structure and efficient performance make them an ideal choice for many rotating devices.

Deep groove ball bearings have several advantages:

1. High load-carrying capacity: Deep groove ball bearings can withstand both radial and axial loads, making them suitable for various load conditions.

2. Low friction and high efficiency: Deep groove ball bearings have a ball-and-groove structure, resulting in low frictional losses and providing high speed and operational efficiency.

3. Axial stability: The structure of deep groove ball bearings offers good axial stability, allowing them to withstand axial forces and prevent axial displacement.

4. Simplified installation and maintenance: Deep groove ball bearings have a simple structure, making them easy to install and dismantle, saving time and costs. Additionally, they often do not require additional lubrication or sealing devices.

5. Diverse applications: Deep groove ball bearings are widely used in various industries and fields, including machinery, automotive, power tools, and household appliances, meeting different application requirements.

6. High reliability and durability: Deep groove ball bearings are made of high-quality materials and undergo precision manufacturing, ensuring excellent reliability and durability to maintain stable performance during long-term operation.

In summary, deep groove ball bearings offer advantages such as high load-carrying capacity, low friction and high efficiency, axial stability, simplified installation and maintenance, diverse applications, and high reliability and durability. These characteristics make them a crucial type of bearing widely used in various industrial sectors.

FAQ

1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales, most customers’orders are more than 1 ton.

2.What is your latest delivery time?
Most orders will be shipped within 3-5 days of payment being received.

3.Does your company have quality assurance?
Yes, for 1 years.

4.Are you a factory or a trading company?
We have our own cooperative factory, and our business type is a combination of manufacturing and trading.

5.What is the competitiveness of your company’s products compared to other companies?
High precision, high speed, low noise.

6.What are the advantages of your company’s services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, 100% after-sales service.

7.Which payment method does your company support?
Do our best to meet customer needs, Can be negotiated.

8.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, we will contact you as soon as possible and provide the detailed information you need.

Separated:	Unseparated
Rows Number:	Single
After-Sales Service:	24 Hours Service Online

Customization:	Available \| Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

bearing

Types of Ball Bearings

In their most basic form, Ball Bearings have one common feature – they are made of steel. The majority of these bearings are made of 52100 steel, which has one percent chromium and one percent carbon. The steel can be hardened by heat trea
tment. 440C stainless steel is used for rusting problems. A cage around the ball balls is traditionally made from thin steel. However, some bearings use molded plastic cages to save money and friction.

Single-row designs

Steel linear translation stages often use single-row designs for ball bearings. These types of bearings provide smooth linear travel and can withstand high loads. The material steel has a high modulus of elasticity and a high stiffness, as well as a lower thermal expansion than aluminum. For these reasons, steel is the material of choice for a ball bearing in a typical user environment. Single-row designs for ball bearings are also suitable for applications in humid or corrosive environments.
Single-row designs for ball bearings are available in a variety of sizes and are axially adjustable. They have a high radial capacity, but require relatively little space. Single-row deep groove ball bearings with snap rings are STN 02 4605 or R47, respectively. Bearings with snap rings are identified by a suffix such as NR. They may not have seals or shields installed.
These single-row angular contact ball bearings are capable of supporting axial and radial loads. In a two-raceway arrangement, the radial load on bearing A causes a radial load to act on bearing B. Both axial and radial forces are transmitted between single-row angular contact ball bearings, and the resulting internal force must be taken into account to calculate equivalent dynamic bearing loads P.
Single-row deep groove ball bearings are the most common type of ball bearings. These bearings are designed with only one row of rolling elements. The single-row design is simple and durable, which makes it ideal for high-speed applications. Single-row designs for ball bearings are also available in various bore sizes. They can also come in a variety of shapes and are non-separable. If you need a high-speed bearing, you may want to opt for a double-row design.
In addition to single-row designs for ball bearings, you can choose ceramic or steel ball bearings. Ceramic balls are considerably harder than steel balls, but they are not as hard as steel. Hence, ceramic bearings are stiffer than steel ball bearings, resulting in increased stress on the outer race groove and lower load capacity. This is a great benefit for those who need the bearings to be lightweight and strong.
The difference between single-row and double-row designs is in the way that the inner and outer ring are installed. A single-row design places the inner ring in an eccentric position relative to the outer ring. The two rings are in contact at one point, which causes a large gap in the bearing. The balls are then inserted through the gap. As a result, the balls are evenly distributed throughout the bearing, which forces the inner and outer rings to become concentric.
Deep-groove ball bearings are one of the most popular types of ball bearings. They are available in different designs, including snap-ring, seal and shield arrangements. The race diameter of a deep-groove ball bearing is close to the ball’s diameter. These types of bearings are suited for heavy loads, and their axial and radial support are excellent. Their main drawback is that the contact angle cannot be adjusted to accommodate a wide range of relative loads.
bearing

Ceramic hybrid ball bearings

Hybrid ball bearings with ceramic balls have numerous advantages. They feature improved kinematic behavior and require less lubrication. Consequently, they can reduce operating costs. Additionally, their low thermal expansion coefficient allows for smaller changes in contact angle and preload variations, and they can retain tolerances. Furthermore, ceramic hybrid ball bearings have significantly increased life spans compared to conventional steel-steel ball bearings, with up to 10 times the lifespan.
Although ceramic bearings can be used in automotive applications, many people believe that they’re a poor choice for bicycle hubs. They don’t reduce weight and only work well in high-rpm environments. As a result, many cyclists don’t even bother with ceramic-based bearings. However, both Paul Lew and Alan are of the opinion that ceramic bearings are best suited for industrial or medical equipment applications. Furthermore, Paul and Alan believe that they are ideal for high-altitude drone motors.
Another advantage of ceramic hybrid ball bearings is that they use less friction than conventional steel-based balls. They are also more durable, requiring less lubrication than steel-based bearings. Furthermore, the lower friction and rolling resistance associated with ceramic-based ball bearings means that they can last ten times longer than steel-based bearings. A ceramic-based hybrid ball bearing can be used for applications where speed and lubrication are critical.
Ceramic hybrid ball bearings feature both steel and silicon nitride balls. Silicon nitride balls have 50% more modulus of elasticity than steel balls and can improve accuracy and precision. Ceramic balls also have a smoother surface finish than steel balls, which reduces vibration and spindle deflection. These benefits result in increased speed and improved production quality. In addition to this, ceramic balls can also reduce the operating temperature, enhancing the work environment.
Hybrid bearings are a popular alternative to steel bearings. They have some benefits over traditional steel bearings, and are becoming a popular choice for engineered applications. Hybrid bearings are ideal for high speed machines. The material used to manufacture ceramic balls is a high-quality alloy, and is comparatively inexpensive. But you must understand that lubrication is still necessary for hybrid bearings. If you are not careful, you may end up wasting money.
These ball bearings can be used in many industries and applications, and they are widely compatible with most metals. The main advantage of hybrid ball bearings is that they are very durable. While steel balls tend to corrode and wear out, ceramic ball bearings can withstand these conditions while minimizing maintenance and replacement costs. The benefits of hybrid ball bearings are clear. So, consider switching to these newer types of ball bearings.
bearing

Self-aligning ball bearings

Self-aligning ball bearings are a good choice for many applications. They are a great alternative to traditional ball bearings, and they are ideal for rotating applications in which the shaft must move in several directions. They are also ideal for use in rotating parts where a tight tolerance is necessary. You can choose between two types: plain and flex shaft. Read on to find out which one will suit your needs.
Self-aligning ball bearings are designed with a higher axial load carrying capacity than single-row radial deep groove ball bearings. The amount of axial load carrying capacity is dependent upon the pressure angle. These bearings have a hollow raceway in the outer ring that allows the inner ring to pivot without friction. They are often used for high-speed applications. Because of their design, they are highly accurate.
Self-aligning ball bearings are radial bearings that feature two rows of balls in a spherical outer ring. They also feature two deep uninterrupted raceway grooves in the inner ring. Their unique features make them an excellent choice for applications where shaft deflection is a significant factor. Despite their small size, they have a high level of precision and can withstand heavy loads.
Self-aligning ball bearings can compensate for misalignment in shaft applications. The inner ring and ball assembly are positioned inside an outer ring containing a curved raceway. This spherical design allows the balls and cage to deflect and re-align around the bearing center. These bearings are also ideal for applications where shaft deflection is significant, such as in simple woodworking machinery.
Another type of self-aligning ball bearing uses a common concave outer race. Both balls and outer races automatically compensate for angular misalignment caused by machining, assembly, and deflections. Compared to spherical rollers, they have lower frictional losses than their spherical counterparts. Self-alignment ball bearings also have lower vibration levels compared to other types of bearings.
Self-aligning ball bearings operate in misaligned applications because their spherical outer raceway can accommodate misalignment. This design allows them to work in applications where shaft deflection or housing deformation is common. They are therefore more suitable for low to medium-sized loads. The only real drawback to self-aligning ball bearings is their price. If you need to purchase a self-aligning ball bearing for your next project, you can expect to pay around $1500.

China factory Deep Groove Ball Bearing 6206cm/6206zzcm Nskskftimkenfag Rolling Bearing bearing assembly
editor by CX 2023-10-18

China factory Deep Groove Ball Bearing, 6000 Series Power Tools Garden Tools Spare Parts bearing assembly

Product Description

Deep Groove Ball Bearing, 6000 Series 6200 Series 6300 Series For Auto Parts, Electric Motor, Truck, Wheel, Power Tools Garden Tools Spare Parts

Detailed Photos

Product Parameters

Packaging & Shipping

Package
1. tube package/ outer carton
2. plastic box & outer carton & pallets
3.plastic bag & box & outer carton & pallet
4. tube package & middle box & carton & pallet
5. According to your requirement

Shipping
By Air / By Sea /By Express
a. For small weight or Urgent, goods will be delivery by Express DHL/FedEX/UPS/TNT/EMS
b. For max production,goods will be shipped by sea/by air.
c. According to your requirements

Company Profile

HangZhou Longma switch factory was established in 1998, located in China hardware capital-HangZhou. Our products can be in auxiliary use of many brand tools both domestically and internationally, over a period of more than 20 years, our products are exported to Russia, India, Indonesia, Malaysia, Ukraine, Turkey and other countries, have a certain visibility in the power tool industry. With sticking to honest-oriented and customer-first philosophy, our factory is dedicated to domestic and foreign customers.

Aligning:	Non-Aligning Bearing
Separated:	Unseparated
Rows Number:	Single
Load Direction:	Radial Bearing
Material:	Bearing Steel
Noise Level:	Z3

Samples:	US$ 1/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

bushing

The benefits of rubber bushings and how they work

If you have experienced increased vibration while driving, you know the importance of replacing the control arm bushings. The resulting metal-to-metal contact can cause annoying driving problems and be a threat to your safety. Over time, the control arm bushings begin to wear out, a process that can be exacerbated by harsh driving conditions and environmental factors. Additionally, larger tires that are more susceptible to bushing wear are also prone to increased vibration transfer, especially for vehicles with shorter sidewalls. Additionally, these plus-sized tires, which are designed to fit on larger rims, have a higher risk of transmitting vibrations through the bushings.

rubber

Rubber bushings are rubber tubes that are glued into the inner or outer curve of a cylindrical metal part. The rubber is made of polyurethane and is usually prestressed to avoid breaking during installation. In some cases, the material is also elastic, so it can slide. These properties make rubber bushings an integral part of a vehicle’s suspension system. Here are some benefits of rubber bushings and how they work.
Rubber bushings are used to isolate and reduce vibration caused by the movement of the two pieces of equipment. They are usually placed between two pieces of machinery, such as gears or balls. By preventing vibrations, rubber bushings improve machine function and service life. In addition to improving the overall performance of the machine, the rubber bushing reduces noise and protects the operator from injury. The rubber on the shock absorber also acts as a vibration isolator. It suppresses the energy produced when the two parts of the machine interact. They allow a small amount of movement but minimize vibration.
Both rubber and polyurethane bushings have their advantages and disadvantages. The former is the cheapest, but not as durable as polyurethane. Compared to polyurethane, rubber bushings are a better choice for daily commutes, especially long commutes. Polyurethane bushings provide better steering control and road feel than rubber, but can be more expensive than the former. So how do you choose between polyurethane and rubber bushings?

Polyurethane

Unlike rubber, polyurethane bushings resist high stress environments and normal cycling. This makes them an excellent choice for performance builds. However, there are some disadvantages to using polyurethane bushings. Read on to learn about the advantages and disadvantages of polyurethane bushings in suspension applications. Also, see if a polyurethane bushing is suitable for your vehicle.
Choosing the right bushing for your needs depends entirely on your budget and application. Softer bushings have the lowest performance but may have the lowest NVH. Polyurethane bushings, on the other hand, may be more articulated, but less articulated. Depending on your needs, you can choose a combination of features and tradeoffs. While these are good options for everyday use, for racing and hardcore handling applications, a softer option may be a better choice.
The initial hardness of the polyurethane bushing is higher than that of the rubber bushing. The difference between the two materials is determined by durometer testing. Polyurethane has a higher hardness than rubber because it does not react to load in the same way. The harder the rubber, the less elastic, and the higher the tear. This makes it an excellent choice for bushings in a variety of applications.

hard

Solid bushings replace the standard bushings on the subframe, eliminating axle clutter. New bushings raise the subframe by 0.59″ (15mm), correcting the roll center. Plus, they don’t create cabin noise. So you can install these bushings even when your vehicle is lowered. But you should consider some facts when installing solid casing. Read on to learn more about these casings.
The stiffest bushing material currently available is solid aluminum. This material hardly absorbs vibrations, but it is not recommended for everyday use. Its stiffness makes it ideal for rail vehicles. The aluminum housing is prone to wear and tear and may not be suitable for street use. However, the solid aluminum bushings provide the stiffest feel and chassis feedback. However, if you want the best performance in everyday driving, you should choose a polyurethane bushing. They have lower friction properties and eliminate binding.
Sturdy subframe bushings will provide more driver feedback. Additionally, it will strengthen the rear body, eliminating any movement caused by the subframe. You can see this structural integration on the M3 and M4 models. The benefits of solid subframe bushings are numerous. They will improve rear-end handling without compromising drivability. So if you plan to install a solid subframe bushing, be sure to choose a solid bushing.
bushing

Capacitor classification

In the circuit, there is a high electric field on both sides of the capacitor grading bushing. This is due to their capacitor cores. The dielectric properties of the primary insulating layer have a great influence on the electric field distribution within the bushing. This article discusses the advantages and disadvantages of capacitor grade bushings. This article discusses the advantages and disadvantages of grading bushings for capacitors in DC power systems.
One disadvantage of capacitor grading bushings is that they are not suitable for higher voltages. Capacitor grading bushings are prone to serious heating problems. This may reduce their long-term reliability. The main disadvantage of capacitor grading bushings is that they increase the radial thermal gradient of the main insulation. This can lead to dielectric breakdown.
Capacitor grading bushing adopts cylindrical structure, which can suppress the influence of temperature on electric field distribution. This reduces the coefficient of inhomogeneity of the electric field in the confinement layer. Capacitor grading bushings have a uniform electric field distribution across their primary insulation. Capacitive graded bushings are also more reliable than nonlinear bushings.
Electric field variation is the most important cause of failure. The electrode extension layer can be patterned to control the electric field to avoid flashover or partial discharge of the primary insulating material. This design can be incorporated into capacitor grading bushings to provide better electric fields in high voltage applications. This type of bushing is suitable for a wide range of applications. This article discusses the advantages and disadvantages of capacitor grade bushings.

Metal

When choosing between plastic and metal sleeves, it is important to choose a product that can handle the required load. Plastic bushings tend to deteriorate and often crack under heavy loads, reducing their mechanical strength and service life. Metal bushings, on the other hand, conduct heat more efficiently, preventing any damage to the mating surfaces. Plastic bushings can also be made with lubricating fillers added to a resin matrix.
Plastic bushings have many advantages over metal bushings, including being cheap and versatile. Plastic bushings are now used in many industries because they are inexpensive and quick to install. These plastic products are also self-lubricating and require less maintenance than metals. They are often used in applications where maintenance costs are high or parts are difficult to access. Also, if they are prone to wear and tear, they are easy to replace.
Metal bushings can be made of PTFE, plastic or bronze and are self-lubricating. Graphite plugs are also available for some metal bushings. Their high load capacity and excellent fatigue resistance make them a popular choice for automotive applications. The bi-metallic sintered bronze layer in these products provides excellent load-carrying capacity and good friction properties. The steel backing also helps reduce processing time and avoids the need for additional pre-lubrication.
bushing

plastic

A plastic bushing is a small ball of material that is screwed onto a nut or locknut on a mechanical assembly. Plastic bushings are very durable and have a low coefficient of friction, making them a better choice for durable parts. Since they do not require lubrication, they last longer and cost less than their metal counterparts. Unlike metal bushings, plastic bushings also don’t scratch or attract dirt.
One type of acetal sleeve is called SF-2. It is made of metal alloy, cold rolled steel and bronze spherical powder. A small amount of surface plastic penetrated into the voids of the copper spherical powder. Plastic bushings are available in a variety of colors, depending on the intended application. SF-2 is available in black or grey RAL 7040. Its d1 diameter is sufficient for most applications.
Another acetal sleeve is UHMW-PE. This material is used in the production of bearings and in low load applications. This material can withstand pressures from 500 to 800 PSI and is widely available. It is also self-lubricating and readily available. Due to its high resistance to temperature and chemical agents, it is an excellent choice for low-load industrial applications. If you’re in the market for an alternative to nylon, consider acetal.
Positional tolerances in many automotive components can cause misalignment. Misaligned plastic bushings can negatively impact the driver’s experience. For example, the cross tubes used to mount the seat to the frame are made by a stamping process. The result is a misalignment that can increase torque. Also, the plastic bushing is pushed to one side of the shaft. The increased pressure results in higher friction, which ultimately results in a poor driving experience.
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China factory Deep Groove Ball Bearing, 6000 Series Power Tools Garden Tools Spare Parts bearing assembly
editor by CX 2023-06-07