Tag Archives: 1201 bearing

China manufacturer Wholesale High Quality 1201 1202 1203 1204 1205 Self Aligning Ball Bearing for Auto Parts with Good quality

Product Description

Detailed Photos

Product Parameters

Product Name	self-aligning ball bearing
Bearing Materials	GCr15
Cage	Steel Cage,nylon cage,brass cage
Feature	Low Noise, Low Vibration, High Precision, Long Life
Precision Grade	P0,P6,p5
Application	Precision instrument, low noise motor, car, motorcycle, metallurgy, rolling machine, mine, petroleum, paper, cement, sugar and other industries and general machinery.

main bearing models
1018	1210	105718H	1302	1317	2207	2222	2311
1026	1211	1230	1303	1318	2208	2224	2312
1571	1212	11204	1304	1319	2209	2226	2313
1571	1213	11205	1305	1320	2210	2228	2314
1096	1214	11206	1306	1321	2211	2300	2315
1200	1215	11207	1307	1322	2212	2301	2316
1201	1216	11208	1308	1324	2213	2302	2317
1202	1217	11209	1309	1326	2214	2303	2318
1203	1218	11210	1310	2200	2215	2304	2319
1204	1219	11211	1311	2201	2216	2305	2320
1205	1220	11212	1312	2202	2217	2306	2321
1206	1221	11213	1313	2203	2218	2307	2322
1207	1222	1035	1314	2204	2219	2308	2324
1208	1224	1300	1315	2205	2220	2309	2326
1209	1226	1301	1316	2206	2221	2310

Company Profile

FAQ

Q1 : Why choose us?
A1 : We have more than 30 years of professional experience in bearing industry, and serve many leader companies in bike industry with guarantee quality product. We sell variety of bearing brands and can also do OEM and ODM.

Q2: How about the quality of products in your company?
A2: We implement strict inspection on all bearing parts before the production and during the production process, all bearing meet ISO international standard.

Q3: How to choose a bearing?
A3: We have a professional engineer team to help you choose bearing and find appropriate solutions, contact us now!

Q4: How long is your delivery term?
A4: Our standard product delivery term is 3 to 7 days. A new product development cycle is between 20 to 30 days.
There are standing stock for regular types.

Q5: Do you provide samples?
A5: Yes, we provide samples, but shipping cost and tax pay by buyer.

other bearing

advantage:
Long service life
High load carrying capacity
Compact arrangements
Accommodate misalignment
Minimum maintenance
Reduced operating costs
Fewer unplanned stops
Environmental sustainability
High availability
Technical 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

Contact Angle:	0
Aligning:	Aligning Bearing
Separated:	Unseparated
Rows Number:	Single
Load Direction:	No
Material:	Bearing Steel

Customization:	Available \| Customized Request

self aligning bearing

Can you describe the various types of seals and shields used with self-aligning bearings for contamination prevention?

Yes, here’s a detailed description of the various types of seals and shields used with self-aligning bearings for contamination prevention:

Contact Seals:

Contact seals, also known as lip seals or radial seals, are commonly used with self-aligning bearings to prevent the ingress of contaminants. These seals feature a flexible lip that makes contact with the inner ring of the bearing, creating a barrier against dust, dirt, water, and other external substances. Contact seals provide effective contamination prevention but may introduce slightly higher friction due to the contact between the seal lip and the bearing surface. They are typically made of rubber or synthetic materials and offer good sealing performance in most operating conditions.

Felt Seals:

Felt seals are simple and cost-effective sealing solutions used with self-aligning bearings. They consist of a felt material that is compressed against the bearing inner ring or housing to create a barrier against contaminants. Felt seals are commonly used in applications with low to moderate speeds and light contamination levels. While they offer basic protection against solid particles, they may not provide effective sealing against liquids or fine particles.

Metallic Shields:

Metallic shields, also known as metal shields or non-contact shields, are used to protect self-aligning bearings from solid contaminants such as dust and dirt. These shields are typically made of steel or other metals and are designed to fit closely to the bearing inner ring without making contact. Metallic shields provide effective protection while minimizing friction and heat generation. They are suitable for high-speed applications where low torque and minimal drag are desired.

Rubber Shields:

Rubber shields, also known as non-contact seals or labyrinth seals, consist of a rubber or elastomeric material that forms a barrier around the bearing without making direct contact. Rubber shields are designed with a labyrinth-like structure that uses multiple barriers to prevent the entry of contaminants. These shields provide effective sealing against both solid particles and liquids while still allowing for low-friction operation. Rubber shields are commonly used in applications where low torque, minimal drag, and enhanced contamination protection are required.

Hybrid Seals:

Hybrid seals combine the advantages of different sealing technologies to provide optimal contamination prevention. These seals may incorporate a combination of contact seals, non-contact shields, or additional features such as flingers or slingers. Hybrid seals are designed to provide enhanced protection against a wide range of contaminants while minimizing friction and maintaining low torque. They are often used in demanding applications where a high level of sealing performance is required.

Additional Features:

In addition to the primary seals and shields mentioned above, some self-aligning bearings may incorporate additional features to enhance contamination prevention. These features include flingers, which are rotating discs or rings that help to deflect contaminants away from the bearing; slingers, which are similar to flingers but operate by centrifugal force; and specialized coatings or surface treatments that provide enhanced resistance to corrosion or chemical attack.

It’s important to consult the bearing manufacturer’s specifications and guidelines to select the appropriate type of seal or shield for a specific self-aligning bearing and its operating conditions. By choosing the right sealing solution, engineers can effectively prevent contamination and prolong the service life of self-aligning bearings in various applications.

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

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 manufacturer Wholesale High Quality 1201 1202 1203 1204 1205 Self Aligning Ball Bearing for Auto Parts with Good quality
editor by CX 2024-04-17

China Hot selling China High Quality Bearings 1200 1201 1202 Usu Self Aligning Ball Bearing wheel bearing

Product Description

Product Specification / Feature

Deep groove ball bearings are the most r epresentative and widely used bearing.

Brand: USU

Size and Weight: As shown in the figure

Material: Chrome Steel, Carbon steel, Stainless steel

Cage material: Nylon ,Steel , Brass

Precision Rating: ABEC1(P0) / ABEC3(P6) / ABEC5(P5) / ABEC7(P4)

Certifications: ISO9001:2000

1200 series / 1300 series / 2200 series / 2300 series

Brand	USU Bearing No.	I.D d mm	O.D D mm	Width B mm	Basic Load Rating(N)		Max run out Speed		Weight
					Cr	Cor	Ref 1/min	Max 1/min	(Kg)
USU	1200 ETN9	10	30	9	5.7	1.57	20000	21000	0.035
USU	1201 ETN9	12	32	10	6.8	1.98	19000	21000	0.042
USU	1202 ETN9	15	35	11	6.8	2.02	18000	20000	0.051
USU	1203 ETN9	17	40	12	7.9	2.02	16000	20000	0.076
USU	1204 ETN9	20	47	14	9.95	2.85	14000	17000	0.119
USU	1205 ETN9	25	52	15	12	3.3	12000	14000	0.144
USU	1206 ETN9	30	62	16	15.8	4.7	10000	12000	0.228
USU	1207 ETN9	35	72	17	15.8	5.08	8500	10000	0.318
USU	1208 ETN9	40	80	18	19.2	6.4	7500	9000	0.411
USU	1209 ETN9	45	85	19	21.8	7.32	7100	8500	0.49
USU	1210 ETN9	50	90	20	22.8	8.08	6300	8000	0.545
USU	1211 ETN9	55	100	21	26.8	10	6000	7100	0.722
USU	1212 ETN9	60	110	22	30.2	11.5	5300	6300	0.895
USU	1213 ETN9	65	120	23	31	12.5	4800	6000	0.92
USU	1214 ETN9	70	125	24	34.5	13.5	4600	5600	1.29
USU	1215 ETN9	75	130	25	38.8	15.2	4300	5300	1.35
USU	1216 ETN9	80	140	26	39.5	16.8	4000	5000	1.6
USU	1217 ETN9	85	150	28	48.8	20.5	3800	4500	2.1
USU	1218 ETN9	90	160	30	56.5	23.2	3600	4300	2.44
USU	1219 ETN9	95	170	32	63.5	27	3400	4000	3.06
USU	1220 ETN9	100	180	34	68.5	29.2	3200	3800	3.7
USU	1222 ETN9	110	200	38	68.5	29.2	3000	3600	5.2

Brand	USU Bearing No.	I.D d mm	O.D D mm	Width B mm	Basic Load Rating(N)		Max run out Speed		Weight
					Cr	Cor	Ref 1/min	Max 1/min	(Kg)
USU	1300 ETN9	10	35	11	7.35	1.62	20000	24000	0.057
USU	1301 ETN9	12	37	12	9.65	2.16	18000	22000	0.066
USU	1302 ETN9	15	42	13	9.7	2.29	16000	20000	0.093
USU	1303 ETN9	17	47	14	12.7	3.2	14000	17000	0.13
USU	1304 ETN9	20	52	15	12.5	3.38	12000	15000	0.174
USU	1305 ETN9	25	62	17	17.8	5.05	10000	13000	0.26
USU	1306 ETN9	30	72	19	21.5	6.28	8500	11000	0.389
USU	1307 ETN9	35	80	21	25	7.95	7500	9500	0 537
USU	1308 ETN9	40	90	23	29.5	9.5	6700	8500	0.706
USU	1309 ETN9	45	100	25	38	12.8	6000	7500	0.962
USU	1310 ETN9	50	110	27	43.2	14.2	5600	6700	1.21
USU	1311 ETN9	55	120	29	51.6	18.2	5000	6300	1.58
USU	1312 ETN9	60	130	31	57.2	20.8	4500	5600	1.96
USU	1313 ETN9	65	140	33	61.8	22.8	4300	5300	2.37
USU	1314 ETN9	70	150	35	74.5	27.5	4000	5000	2.98
USU	1315 ETN9	75	160	37	79	29.8	3800	4500	3.55
USU	1316 ETN9	80	170	39	88.5	32.8	3600	4300	4.19
USU	1317 ETN9	85	180	41	97.8	37.8	3400	4000	4.95
USU	1318 ETN9	90	190	43	115	44.5	3200	3800	5.99
USU	1319 ETN9	95	200	45	125	46	3000	3600	6.98
USU	1320 ETN9	100	215	52	135	48	2800	3200	8.64
USU	1322 ETN9	110	240	55	145	50	2600	2800	12

Brand	USU Bearing No.	I.D d mm	O.D D mm	Width B mm	Basic Load Rating(N)		Max run out Speed		Weight
					Cr	Cor	Ref 1/min	Max 1/min	(Kg)
USU	2200	10	30	14	7.45	1.59	24000	28000	0.042
USU	2201	12	32	14	7.75	1.73	22000	26000	0.048
USU	2202	15	35	14	8.5	1.8	16000	18000	0.055
USU	2203	17	40	16	10.5	2.4	14000	16000	0.085
USU	2204	20	47	18	11.5	2.8	13000	14000	0.152
USU	2205	25	52	18	12.5	3.4	12000	14000	0.187
USU	2206	30	62	20	15.2	4.6	10000	12000	0.26
USU	2207	35	72	23	21.8	6.65	8500	10000	0.441
USU	2208	40	80	23	22.5	7.38	7500	9000	0.53
USU	2209	45	85	23	23.2	8	7100	8500	0.553
USU	2210	50	90	23	23.2	8.45	6300	8000	0.618
USU	2211	55	100	25	26.8	9.95	6000	7100	0.824
USU	2212	60	110	28	34	12.5	5300	6300	1.16
USU	2213	65	120	31	43.5	16.2	4800	6000	1.5
USU	2214	70	125	31	44	17	4500	5600	1.63
USU	2215	75	130	31	44.2	18	4300	5300	1.71
USU	2216	80	140	33	48.8	20.2	4000	5000	2.19
USU	2217	85	150	36	58.2	23.5	3800	4500	2.53
USU	2218	90	160	40	70	28.5	3600	4300	3.22
USU	2219	95	170	43	82.8	33.8	3400	4000	4.2
USU	2220	100	180	46	97.2	40.5	3200	3800	4.61
USU	2222	110	200	53	125	52.2	2800	3400	7.16

Brand	USU Bearing No.	I.D d mm	O.D D mm	Width B mm	Basic Load Rating(N)		Max run out Speed		Weight
					Cr	Cor	Ref 1/min	Max 1/min	(Kg)
USU	2300	10	35	17	9.2	2.01	18000	22000	0.08
USU	2301	12	37	17	12.1	2.73	17000	22000	0.082
USU	2302	15	42	17	12.3	2.91	14000	18000	0.108
USU	2303	17	47	19	14.7	3.55	13000	16000	0.15
USU	2304	20	52	21	20.5	5.45	12000	12000	0.219
USU	2305	25	62	24	26.5	6.62	10000	11000	0.355
USU	2306	30	72	27	31.5	8.68	8000	10000	0.52
USU	2307	35	80	31	39.2	11	7100	9000	0.68
USU	2308	40	90	33	44.8	13.2	6300	8000	0.96
USU	2309	45	100	36	55	16.2	5600	7100	1.3
USU	2310	50	110	40	64.5	19.8	5000	6300	1.7
USU	2311	55	120	43	75.2	23.5	4800	6000	2.09
USU	2312	60	130	46	86.8	27.5	4300	5300	2.61
USU	2313	65	140	48	96	32.5	3800	4800	3.22
USU	2314	70	150	51	1.1	37.5	3600	4500	3.92
USU	2315	75	160	55	122	42.8	3400	4300	4.71
USU	2316	80	170	58	128	45.5	3200	4000	5.7
USU	2317	85	180	60	134	48.8	3000	3800	6.73
USU	2318	90	190	64	142	57.2	2800	3600	8.27
USU	2319	90	200	67	154	68.8	2600	3400	9.56
USU	2320	100	215	73	192	78.5	2400	3200	12.4
USU	2322	110	240	80	232	97.4	2000	2800	16.1

Bearing Pictures

Service

(1) Prompt Delivery

(2) OEM / ODM

(3) Good Service Offered

(4) Free Sample

(5) Guarantee: One year

Payment Term: T/T or as you want

Port: ZheJiang / HangZhou Port or as you want

Company Certifications: ISO9001:2000

Package: Single package then put in brand export carton box + pallet or according to your requirements.

Place of Origin: China (Mainland), ZheJiang

Main Markets: Eastern Europe, Domestic Market, North America, India, etc.

We supply products with competitive price, high quality and long life.

Application

Application for Ball Bearings :

For transmission, instrumentation, electrical, household appliances, internal combustion engines, transport vehicles, agricultural machinery, construction machinery, engineering machinery, roller-skating shoes, yo-yo,
Vehicle front wheels ,Differential and pinion configurations ,Conveyor rolls ,Machine tool spindles ,Trailer wheels.

Main Products:

1.Ball Bearings (Deep Groove Ball Bearing, Angular Contact Ball Bearing, Thrust Ball Bearing, Self-aligning Ball Bearing);

2.Roller Bearings (Spherical Roller Bearing, Taper Roller Bearing, Cylindrical Roller Bearing, Thrust Roller Bearing);

3.Pillow Block Bearings

Other information

FAQ:

1. Q: Are you a manufacturer or trading company?

A: We are a professional factory who specialized in manufacturing and exporting bearings.

2. Q: How can I get some examples?

A: We are honored to offer you samples. I will send you by express, just tell me your account of express is OK.

3. Q: How does your factory do regarding quality control?

A: Quality is priority. USU people always attach great importance to quality controlling from the very beginning to the very end.

4. Q: Why choose us?

A: We are a professinal team who is experienced for more than 20 years.

We can offer a various kind of bearing with top quality and good price.

Promptness in technical support pre- and after sales.

If you have any other questions, pls feel free to contact me!

/* 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

Separated:	Separated
Rows Number:	Single
Material:	Bearing Steel
Clearance:	C0,C2,C3,C4,C5
Vibration Level:	V1; V2; V3
Noise Level:	Z1; Z2; Z3

Samples:	US$ 0.1/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:

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

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

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 Hot selling China High Quality Bearings 1200 1201 1202 Usu Self Aligning Ball Bearing wheel bearing
editor by CX 2024-03-27

China best High Quality Self-Aligning /Spherical Ball Bearing for Agricultural Machinery(1200 1201 1202 1203 1204 1205 1205K 1206 1206K 1207 1207K 1208 1208K 1209 1209K) wholesaler

Product Description

A self-aligning ball bearing has 2 rows of balls with common spherical raceways in the outer ring.
These bearings are made with seal or without seal. They are also available with tapered bore and adapter sleeve.
It has the ability to conciliate the angle error, and also the design of sealed and non-lubricated, so it’s suitable for working conditions without maintenance.

Applications and Industry:
Industrial fans
Agriculture
Material handling
Food and beverage
Pulp and paper
Textile machines
Plastic machinery
Medical equipment
Various industrial machinery.

Product Parameters

Technical specification

Suffix ‘K’—- Tapered bore

Prefix ‘S’— Stainless steel

We can also provide stainless steel self-aligning ball bearings.

Bearing No.	Boundary Dimensions ( mm )			Weight (kg)
Model #	d	D	B
Model #	d	D	B
1200	10	30	9	0.034
1201	12	32	10	0.040
1202	15	35	11	0.049
1203	17	40	12	0.073
1204	20	47	14	0.116
1205	25	52	15	0.140
1205 K	25	52	15	0.140
1206	30	62	16	0.220
1206 K	30	62	16	0.220
1207	35	72	17	0.320
1207 K	35	72	17	0.320
1208	40	80	18	0.415
1208 K	40	80	18	0.415
1209	45	85	19	0.465
1209 K	45	85	19	0.465
1210	50	90	20	0.531
1210 K	50	90	20	0.531
1211	55	100	21	0.705
1211 K	55	100	21	0.705
1212	60	110	22	0.900
1212 K	60	110	22	0.900
1213	65	120	23	1.150
1213 K	65	120	23	1.150
1214	70	125	24	1.240
1215	75	130	25	1.390
1215 K	75	130	25	1.390
1216	80	140	26	1.700
1216 K	80	140	26	1.700
1217	85	150	28	2.060
1217 K	85	150	28	2.060
1218	90	160	30	2.590
1218 K	90	160	30	2.590
1219	95	170	32	3.100
1220	100	180	34	3.700
1220 K	100	180	34	3.700
1224	120	215	42	6.770
1300	10	35	11	0.058
1301	12	37	12	0.067
1302	15	42	13	0.094
1303	17	47	14	0.130
1304	20	52	15	0.165
1305	25	62	17	0.255

H200 Series Adapter Sleeve
No.	Dimension(mm)				Bearing No.	Mass(kg)
No.	d	d1	B1	d2	Spherical Ball Bearing	Mass(kg)
H202	15	12	19	25	1202K
H203	17	14	20	28	1203K
H204	20	17	24	32	1204K	0.036
H205	25	20	26	38	1205K	0.064
H206	30	25	27	45	1206K	0.086
H207	35	30	29	52	1207k	0.12
H208	40	35	31	58	1208K	0.16
H209	45	40	33	65	1209K	0.21
H210	50	45	35	70	1210K	0.24
H211	55	50	37	75	1211K	0.28
H212	60	55	38	80	1212K	0.31
H213	65	60	40	85	1213K	0.36
H214	70	60	41	92	1214K	0.55
H215	75	65	43	98	1215K	0.66
H216	80	70	46	105	1216K	0.81
H217	85	75	50	110	1217K	0.94
H218	90	80	52	120	1218K	1.1
H219	95	85	55	125	1219K	1.25
H220	100	90	58	130	1220K	1.4
H222	110	100	63	145	1222K	1.8

Packaging & Shipping

Our Advantages

1. We have over 10 years’ experience.
2. OEM or Non-Standard Bearings: Any requirement for Non-standard bearings is easily fulfilled by us due to our vast knowledge and links in the industry.
3. After Sales Service and Technical Assistance: Our company provides after-sales service and technical assistance as per the customer’s requirements and needs.
4. Quick Delivery: Our company provides just-in-time delivery with our streamlined supply chain.
5.We attend promptly to any customer questions. We believe that if our customers are satisfied then it proves our worth. Our customers are always given quick support.

Please contact us immediately if you have any questions.

Cage:	Steel, Brass, Polymer
Ball:	Steel, Ceramic
Seal Type:	Open, 2RS

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

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.

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 self-aligning bearings be customized or modified for unique industrial needs?

Yes, self-aligning bearings can be customized or modified to meet unique industrial needs. Here’s a detailed explanation:

Customized Designs:

Manufacturers of self-aligning bearings often offer customization options to accommodate specific industrial requirements. These customization options can include:

Size and Dimensions: Self-aligning bearings can be customized to different sizes and dimensions, allowing them to fit specific equipment or space constraints within an industrial setting.
Load Capacity: Manufacturers can modify self-aligning bearings to handle higher or lower load capacities based on the unique demands of an application. This can involve altering the bearing’s internal geometry, material selection, or heat treatment processes.
Operating Conditions: Customizations can be madeto enhance the performance of self-aligning bearings in specific operating conditions. For example, the bearing’s materials, lubrication, or sealing arrangements can be tailored to withstand extreme temperatures, corrosive environments, or high levels of contamination.
Mounting Configurations: Self-aligning bearings can be customized to meet specific mounting requirements. This may involve modifying the bearing’s outer ring, inner ring, or flange configurations to ensure proper fit and alignment within a particular industrial setup.
Sealing and Protection: Manufacturers can provide customized sealing arrangements to prevent the ingress of contaminants or protect the bearing from harsh external conditions. This can include adding specialized seals, shields, or coatings to enhance the bearing’s durability and longevity.
Lubrication: The lubrication requirements of self-aligning bearings can be customized based on the application’s specific needs. Manufacturers can offer different lubrication options, such as solid lubricants or specialized greases, to optimize performance and minimize maintenance requirements.

Collaboration with Manufacturers:

When unique industrial needs arise, it is advisable to collaborate closely with the bearing manufacturer or consult with bearing experts. They can provide technical expertise and guidance to assess the specific requirements and propose suitable customizations or modifications to the self-aligning bearings.

It is important to note that customization or modification of self-aligning bearings may involve additional costs and lead time for manufacturing. Therefore, a thorough evaluation of the application’s needs, cost-benefit analysis, and discussions with the manufacturer are essential to determine the feasibility and effectiveness of the customization process.

By leveraging the customization options offered by bearing manufacturers and working in collaboration with experts, self-aligning bearings can be tailored to meet the unique demands of various industries, ensuring optimal performance, reliability, and longevity in specific industrial applications.

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:

Misalignment Compensation:

Load Distribution:

Friction and Wear:

Application Range:

Installation and Maintenance:

China best High Quality Self-Aligning /Spherical Ball Bearing for Agricultural Machinery(1200 1201 1202 1203 1204 1205 1205K 1206 1206K 1207 1207K 1208 1208K 1209 1209K) wholesaler
editor by CX 2024-02-27

selfaligningbearing

[email protected]

Tag Archives: 1201 bearing

China manufacturer Wholesale High Quality 1201 1202 1203 1204 1205 Self Aligning Ball Bearing for Auto Parts with Good quality

Product Description

Can you describe the various types of seals and shields used with self-aligning bearings for contamination prevention?

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

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

China Hot selling China High Quality Bearings 1200 1201 1202 Usu Self Aligning Ball Bearing wheel bearing

Product Description

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

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

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

China best High Quality Self-Aligning /Spherical Ball Bearing for Agricultural Machinery(1200 1201 1202 1203 1204 1205 1205K 1206 1206K 1207 1207K 1208 1208K 1209 1209K) wholesaler

Product Description

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

Can self-aligning bearings be customized or modified for unique industrial needs?

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