Product Description
Introduction:
Product Name: 29-Series Thrust Spherical Roller Bearings
Product Advantage Introduction:
1. Outstanding Load-Bearing Capacity: Our 29-Series Thrust Spherical Roller Bearings are designed with CZPT to withstand high loads, ensuring stable operation in various applications.
2. Exceptional Self-Aligning Performance: These bearings exhibit remarkable self-aligning capabilities, accommodating axial and radial loads, reducing the impact of axial misalignment on performance, and extending bearing life.
3. High Precision and Low Noise: Crafted with high precision manufacturing processes, our product maintains low noise levels even at high speeds, minimizing disruptions during equipment operation.
4. Quality Materials and Durability: We use premium bearing materials to ensure long-term reliability, reducing maintenance costs.
5. Versatile Application Range: These bearings are suitable for a wide array of industrial and mechanical applications, including machinery manufacturing, automotive engineering, power equipment, and more.
6. Customization Options Available: We offer customized 29-Series Thrust Spherical Roller Bearings to meet your unique application requirements, ensuring optimal performance and adaptability.
No matter your application field, our 29-Series Thrust Spherical Roller Bearings provide excellent performance and reliability, enhancing the efficiency and longevity of your equipment.
Parameter:
| Product Name | Ball bearing Xihu (West Lake) Dis.r bearing Piliow bilock bearing Needle roller bearing Thrust ball bearing |
| Brand Name | KSA |
| Material | Gcr15 |
| Precision Grade | P0,P6,P5 |
| Certification | ISO 9001 |
| Packeage | Box /Carton/Wooden Box/Plastic Tube or Per buyers requirement |
| MOQ | Depending On Moedl |
| Serice | OEM |
| Sample | Available |
| Payment | TT or L/C or Western Union |
| Port | HangZhou |
| Model | Internal diameter | External diameter | Height |
| 29230 | 150 | 215 | 39 |
| 29232 | 160 | 225 | 39 |
| 29234 | 170 | 240 | 42 |
| 29236 | 180 | 250 | 42 |
| 29238 | 190 | 270 | 48 |
| 29240 | 200 | 280 | 48 |
| 29244 | 220 | 300 | 48 |
| 29248 | 240 | 340 | 60 |
| 29252 | 260 | 360 | 60 |
| 29256 | 280 | 380 | 60 |
| 29260 | 300 | 420 | 73 |
| 29264 | 320 | 440 | 73 |
| 29268 | 340 | 460 | 73 |
| 29272 | 360 | 500 | 85 |
| 29276 | 380 | 520 | 85 |
| 29280 | 400 | 540 | 85 |
| 29284 | 420 | 580 | 95 |
| 29288 | 440 | 600 | 95 |
| 29292 | 460 | 620 | 95 |
| 29296 | 480 | 650 | 103 |
| 29317 | 85 | 150 | 39 |
| 29318 | 90 | 155 | 39 |
| 29320 | 100 | 170 | 42 |
| 29322 | 110 | 190 | 48 |
| 29324 | 120 | 210 | 54 |
| 29326 | 130 | 225 | 58 |
| 29328 | 140 | 240 | 60 |
| 29330 | 150 | 250 | 60 |
| 29332 | 160 | 270 | 67 |
| 29334 | 170 | 280 | 67 |
| 29336 | 180 | 300 | 73 |
| 29338 | 190 | 320 | 78 |
| 29340 | 200 | 340 | 85 |
| 29344 | 220 | 360 | 85 |
| 29348 | 240 | 380 | 85 |
| 29352 | 260 | 420 | 95 |
| 29356 | 280 | 440 | 95 |
| 29360 | 300 | 480 | 109 |
| 29364 | 320 | 500 | 109 |
| 29368 | 340 | 540 | 122 |
| 29372 | 360 | 560 | 132 |
| 29376 | 380 | 600 | 132 |
| 29380 | 400 | 620 | 132 |
| 29384 | 420 | 650 | 140 |
| 29388 | 440 | 680 | 145 |
| 29392 | 460 | 710 | 150 |
| 29396 | 480 | 730 | 150 |
| 29412 | 60 | 130 | 42 |
| 29413 | 65 | 140 | 45 |
| 29414 | 70 | 150 | 48 |
| 29415 | 75 | 160 | 51 |
| 29416 | 80 | 170 | 54 |
| 29417 | 85 | 180 | 58 |
| 29418 | 90 | 190 | 60 |
| 29420 | 100 | 210 | 67 |
| 29422 | 110 | 230 | 73 |
| 29424 | 120 | 250 | 78 |
| 29426 | 130 | 270 | 85 |
| 29428 | 140 | 280 | 85 |
| 29430 | 150 | 300 | 90 |
| 29432 | 160 | 320 | 95 |
| 29434 | 170 | 340 | 103 |
| 29436 | 180 | 360 | 109 |
| 29438 | 190 | 380 | 115 |
| 29440 | 200 | 400 | 122 |
| 29444 | 220 | 420 | 122 |
| 29448 | 240 | 440 | 122 |
| 29452 | 260 | 480 | 132 |
| 29456 | 280 | 520 | 145 |
| 29460 | 300 | 540 | 145 |
| 29464 | 320 | 580 | 155 |
| 29468 | 340 | 620 | 170 |
| 29472 | 360 | 640 | 170 |
| 29476 | 380 | 670 | 175 |
| 29480 | 400 | 710 | 185 |
FAQ
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: 10 pcs customized your brand bearings.
OEM POLICY
1.We can printing your brand (logo,artwork)on the bearings or laser engraving your brand on the bearings.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don’t disclose any info.
SUPPORT
Please visit our bearings website, we strongly encourage that you can communicate with us through email, thanks!
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| Rolling Body: | Roller Bearings |
|---|---|
| The Number of Rows: | Single |
| Outer Dimension: | Medium and Large(120-190mm) |
| Samples: |
US$ 6.96/Piece
1 Piece(Min.Order) | Order Sample |
|---|
| Customization: |
Available
| Customized Request |
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.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. |
|---|
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.
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.
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.
editor by CX 2024-02-28
