Product Description
Product Description:
Structure&Series:
| Specification | ||||
| Boundary dimensions | Mass | |||
| mm | kg | |||
| Bearing No. | d | D | B | ≈ |
| 1300 | 10 | 35 | 11 | 0.058 |
| 1301 | 12 | 37 | 12 | 0.066 |
| 1302 | 15 | 42 | 13 | 0.092 |
| 1303 | 17 | 47 | 14 | 0.128 |
| 1304 | 20 | 52 | 15 | 0.16 |
| 1304K | 20 | 52 | 15 | 0.158 |
| 1305 | 25 | 62 | 17 | 0.255 |
| 1305K | 25 | 62 | 17 | 0.251 |
| 1306 | 30 | 72 | 19 | 0.383 |
| 1306K | 30 | 72 | 19 | 0.377 |
| 1307 | 35 | 80 | 21 | 0.5 |
| 1307K | 35 | 80 | 21 | 0.492 |
| 1308 | 40 | 90 | 23 | 0.709 |
| 1308K | 40 | 90 | 23 | 0.698 |
| 1309 | 45 | 100 | 25 | 0.953 |
| 1309K | 45 | 100 | 25 | 0.938 |
| 1310 | 50 | 110 | 27 | 1.2 |
| 1310K | 50 | 110 | 27 | 1.18 |
| 1311 | 55 | 120 | 29 | 1.58 |
| 1311K | 55 | 120 | 29 | 1.56 |
| 1312 | 60 | 130 | 31 | 1.96 |
| 1312K | 60 | 130 | 31 | 1.93 |
| 1313 | 65 | 140 | 33 | 2.42 |
| 1313K | 65 | 140 | 33 | 2.38 |
| 1314 | 70 | 150 | 35 | 2.99 |
| 1315 | 75 | 160 | 37 | 3.55 |
| 1315K | 75 | 160 | 37 | 3.5 |
| 1316 | 80 | 170 | 39 | 4.17 |
| 1316K | 80 | 170 | 39 | 4.11 |
| 1317 | 85 | 180 | 41 | 4.96 |
| 1317K | 85 | 180 | 41 | 4.89 |
| 1318 | 90 | 190 | 43 | 5.78 |
| 1318K | 90 | 190 | 43 | 5.69 |
| 1319 | 95 | 200 | 45 | 6.69 |
| 1319K | 95 | 200 | 45 | 6.59 |
| 1320 | 100 | 215 | 47 | 8.3 |
| 1320K | 100 | 215 | 47 | 8.19 |
| 1321 | 105 | 225 | 49 | 10 |
| 1322 | 110 | 240 | 50 | 11.8 |
| 1322K | 110 | 240 | 50 | 11.7 |
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Why choose us:
- We are China Leading Bearing Manufacturer.
- Assessed Gold Supplier.
- Inspected by the Inspection Institution of Bureau Veritas Certification.
- 100% QC inspection Before Shipment.
- Best Quality & Best Service with Competitive price.
- No Non-standard Bearings– Any requirement for non-standard bearings easily fulfilled due to its vast knowledge & links in the industry.
- Quick Delivery– Provides just-in-time delivery with its streamlined supply chain.
- Cost Saving– Provides long-life, shock-resistant & high reliability bearings with better performance.
- Index of Thrust Ball Bearing.
Application:
Packaging & Delivery:
Packaging Details:
1.tube /plastic bag+box+cartons+pallets
2.plastic bag+single box+cartons+pallets
3.industrial packing+cartons+pallets
Delivery Details:
Less than 1000PCS, deliver within 5 days by Express or Airplane.
More than 1000PCS, deliver within 15 days by sea.
free sample we can provide:
1) we are provide free sample .
2) we are accept produce by your brand and your packing .
3) we are accept produce by your drawing.
3) we are have big stock, the deliver time is short.
4) we are accept DDU DDP terms.
5) we are accept pay by L/C ,D/A, D/P terms .
FAQ:
Q: Can you provide us sample, is it free or need to pay?
A: If you don’t need to print your Logo or other artwork on the products, we will not charge any cost, just tell us your freight collect account like Fedex Dhl TNT, if you don’t have We need to charge Express fee properly.
Q: How to deliver?
A: By sea or by air or by courier like DHL,UPS, Fedex
Q: What’s your Payment term?
A: T/T or L/C or Western union 30% deposit,the 70% balance before shipping!
Q:Where is your factory located, is it convenient to visit?
A:Our factory located in New & Hi-tech Zone, HangZhou City, ZheJiang Province, China
, very close to the high-way train station and the high-way entrance, only 40 minutes to HangZhou Lishe Airport, we can provide business vehicle to take you coming and departure.
Contact us:
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| Precision Grade: | P0 P2 P4 P5 |
|---|---|
| Clerance: | C2, C0, C3, C4, C5 |
| Weight: | 11.8kg |
| Samples: |
US$ 2/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. |
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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.
Can you provide examples of machinery or equipment that rely on self-aligning bearings for reliable operation?
Self-aligning bearings play a crucial role in ensuring the reliable operation of various types of machinery and equipment. Here are some examples of machinery and equipment that rely on self-aligning bearings:
- Mining Equipment: Self-aligning bearings are used in mining equipment such as crushers, vibrating screens, and conveyor systems. These bearings help compensate for misalignment caused by heavy loads, vibrations, and uneven terrain, ensuring smooth operation and minimizing downtime in the mining industry.
- Construction Machinery: Construction machinery, including excavators, loaders, and concrete mixers, rely on self-aligning bearings. These bearings accommodate misalignment caused by heavy loads, shock loads, and dynamic forces, enabling reliable performance and durability in demanding construction sites.
- Paper Machines: Self-aligning bearings are essential components in paper machines, including the dryer section, press section, and calender rolls. These bearings compensate for misalignment caused by thermal expansion, high speeds, and varying loads, ensuring precise alignment and smooth operation throughout the paper manufacturing process.
- Steel Rolling Mills: Self-aligning bearings are critical in steel rolling mills, where they support the heavy loads and high temperatures involved in the rolling process. These bearings accommodate misalignment caused by thermal expansion, roll deflection, and varying loads, ensuring the accuracy and efficiency of the rolling operations.
- Printing Presses: Printing presses rely on self-aligning bearings in their rollers, cylinders, and other moving parts. These bearings compensate for misalignment caused by high-speed rotations, vibrations, and thermal effects, ensuring precise alignment and reliable operation in the printing industry.
- Wind Turbines: Self-aligning bearings are crucial components in wind turbines, supporting the main shaft and rotor assembly. These bearings accommodate misalignment caused by wind gusts, turbine movements, and varying loads, enabling efficient power generation and prolonged service life of the wind turbine.
- Automotive Wheel Hubs: Self-aligning bearings are used in automotive wheel hub assemblies, providing reliable rotation and supporting the vehicle’s weight. These bearings compensate for misalignment caused by uneven road surfaces, cornering forces, and thermal effects, ensuring safe and smooth operation of automotive vehicles.
- Food Processing Equipment: Self-aligning bearings are employed in food processing equipment such as mixers, blenders, and conveyors. These bearings accommodate misalignment caused by varying loads, thermal effects, and sanitation processes, ensuring hygienic operation and reliability in food manufacturing facilities.
These are just a few examples of the machinery and equipment that rely on self-aligning bearings for reliable operation. Self-aligning bearings are utilized in a wide range of industries, including mining, construction, paper manufacturing, steel production, printing, renewable energy, automotive, and food processing, among others. Their ability to compensate for misalignment, handle high loads, and ensure smooth operation makes them indispensable components in numerous applications.
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.
editor by CX 2024-02-17
