1302TN
1300 Series Self Aligning Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Inner Ring Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
1302TN Bearing Product Overview & Core Advantages
The 1302TN is a double row angular contact ball bearing designed for applications requiring high precision and reliability. This metric bearing features an open design without integral seals, making it ideal for systems where external sealing is provided. Its double row construction enables it to accommodate significant combined loads (both radial and axial) while maintaining high rigidity. Manufactured from chrome steel with a nylon cage, it offers excellent performance in demanding environments.
1302TN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1302 | Standard bearing designation indicating bore diameter (15mm), outside diameter (42mm), and width (13mm) |
| TN | Nylon (polyamide) cage, injection molded - provides quiet operation and is suitable for high-speed applications |
1302TN Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row angular contact design provides superior stiffness and can handle substantial combined radial and axial loads, making it suitable for applications with complex loading conditions.
High-Speed Performance: The TN nylon cage contributes to excellent high-speed capability, with a limiting speed of 24,000 rpm. The lightweight cage reduces centrifugal forces and ensures stable operation at elevated speeds.
Precision Engineering: Manufactured with tight dimensional tolerances (bore: -0.008mm to 0, outside diameter: -0.011mm to 0) and standard CN radial internal clearance for precise positioning and smooth operation.
Material Excellence: Constructed from chrome steel for both rings and balls, providing high durability and wear resistance. The bearing comes pre-lubricated for immediate installation and operation.
1302TN Bearing Typical Application Areas
- Machine tool spindles and precision machining equipment
- Industrial pumps and compressor systems
- Electric motors and gearboxes requiring high-speed operation
- Precision instruments and medical equipment
- Automotive components and transmission systems
- Material handling equipment and conveyor systems
