135 TN9
Miniature Self-Aligning Ball Bearings
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Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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135 TN9 Bearing Product Overview & Core Advantages
The 135 TN9 is a double row angular contact ball bearing designed for applications requiring high rigidity and compact design. This precision bearing excels at handling combined radial and axial loads simultaneously, making it ideal for high-reliability applications. Its optimized internal geometry and nylon cage (TN9) contribute to superior performance in demanding operational environments.
135 TN9 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| 135 | Standard bearing series designation | Defines dimensional characteristics and load capacity |
| TN9 | Nylon cage, glass fiber reinforced | Enables high-speed operation with reduced friction and vibration |
135 TN9 Bearing Structural Features & Performance Benefits
High Rigidity Design: The double row construction provides enhanced stiffness and stability, making this bearing suitable for applications requiring precise shaft positioning and minimal deflection under load.
Superior Load Capacity: Engineered to handle combined loads effectively, with a radial dynamic load rating of 565 lbf and radial static load rating of 108 lbf, ensuring reliable performance in various loading conditions.
Optimized High-Speed Performance: The TN9 nylon cage reduces rotational mass and provides excellent guidance, contributing to the bearing's limiting speed of 45,000 rpm. Factory-applied lubrication ensures consistent performance throughout the speed range.
Precision Engineering: Manufactured with tight dimensional tolerances and chrome steel components, this bearing delivers consistent performance and long service life in precision applications.
135 TN9 Bearing Typical Application Areas
- Small precision motors and spindles requiring high-speed operation
- Medical equipment and dental handpieces demanding reliability and precision
- Office automation equipment including printers and scanners
- Robotics and automation systems requiring compact, high-performance bearings
- Instrumentation and measurement devices where precision and stability are critical
