이 81122TN is a specific type of thrust bearing. Here’s a breakdown of its key details:
1. Type of Bearing
- 81122TN is a thrust ball bearing. Thrust bearings are designed to handle axial (thrust) loads, which are forces parallel to the shaft’s axis. They are not suitable for radial loads.
2. 차원
- 이 81122TN follows standard bearing dimension codes:
- 811: Indicates the series and type of thrust bearing.
- 22: Represents the bore diameter. For thrust bearings, the bore diameter is calculated as 22 x 5 = 110 밀리미터.
- TN: Indicates the material of the bearing cage. TN stands for glass fiber-reinforced polyamide (nylon), which is lightweight and offers good performance in many applications.
3. Load Capacity
- Thrust ball bearings like the 81122TN are designed to handle high axial loads but are not suitable for high-speed applications or radial loads.
4. Applications
- Thrust bearings are commonly used in applications where axial loads are predominant, such as:
- Automotive transmissions
- Gearboxes
- Machine tools
- Industrial machinery
- Wind turbines
5. Maintenance
- Thrust bearings require proper lubrication to reduce friction and wear. 이 TN cage material is compatible with most lubricants, but always check the manufacturer’s recommendations.
6. Alternatives
- If the 81122TN is not available, you can look for bearings with similar dimensions and load ratings. Ensure the replacement matches the bore diameter, outer diameter, and width.
7. Manufacturer Variations
- Different manufacturers may have slight variations in design or materials, so always refer to the manufacturer’s datasheet for precise specifications.
If you need further details or assistance with installation, load calculations, or sourcing, let me know!
