1308-TVH-C3
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
1308-TVH-C3 Bearing Product Overview & Core Advantages
The 1308-TVH-C3 is a double row angular contact ball bearing designed for applications requiring high rigidity and reliable performance under combined loads. This precision bearing features an open design and is pre-lubricated, enabling it to handle significant radial loads while accommodating axial loads in both directions. Its compact bearing dimensions (40mm bore, 90mm OD, 23mm width) and optimized internal geometry make it an ideal solution for space-constrained, high-performance applications demanding stable operation and long service life.
1308-TVH-C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1308 | Basic bearing designation indicating metric dimensions (40mm bore, 90mm OD) |
| TVH | Nylon cage material (polyamide) offering reduced weight and smooth operation at high speeds |
| C3 | Radial internal clearance greater than normal, suitable for applications with thermal expansion or where interference fits are used |
1308-TVH-C3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row design provides superior rigidity compared to single row bearings, enabling stable operation under heavy combined loads (radial and axial). With a dynamic load rating of 7605 lbf and static load rating of 2520 lbf, this bearing delivers reliable performance in demanding conditions.
High-Speed Performance: The lightweight nylon cage (TVH) reduces centrifugal forces and ensures smooth operation at high rotational speeds, with a limiting speed of 9,500 rpm. This makes it suitable for high-speed applications requiring precision and stability.
Optimized Internal Clearance: The C3 clearance provides additional internal space to accommodate thermal expansion in applications where operating temperatures vary, preventing premature failure due to excessive preload.
Material Excellence: Manufactured from chrome steel for both rings and balls, this bearing offers excellent wear resistance and durability. The pre-lubrication ensures immediate operation and reduces maintenance requirements.
1308-TVH-C3 Bearing Typical Application Areas
- Electric Motors and motorized spindles requiring high-speed operation and radial load capacity
- Industrial Gearboxes and transmission systems where combined loads are present
- Material Handling Equipment such as conveyor systems and pulley mechanisms
- Agricultural Machinery including tractor components and harvesting equipment
- Industrial Fans and Blowers operating at medium to high speeds
- Pump Systems requiring reliable bearing performance in various orientations
