1208-TVH
1200 Series 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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1208-TVH Bearing Product Overview & Core Advantages
The 1208-TVH is a double row angular contact ball bearing designed for applications requiring high precision and reliability. This metric bearing features an open design and is constructed from high-grade chrome steel for exceptional durability. Its double row ball configuration enables it to accommodate significant combined loads—handling both radial and axial forces simultaneously. With a nylon cage and factory-applied lubrication, it delivers smooth operation and is suitable for high-speed applications up to 11,000 rpm. The compact design, with a 40 mm bore and 80 mm outside diameter, makes it ideal for space-constrained installations demanding high rigidity and consistent performance.
1208-TVH Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1208 | Basic bearing designation indicating bearing dimensions: 40 mm bore, 80 mm OD, 18 mm width |
| TVH | Designates specific internal construction with nylon cage and optimized internal geometry for enhanced performance |
1208-TVH 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. With a dynamic load rating of 4478 lbf and static load rating of 1564 lbf, it ensures reliable operation under demanding conditions.
High-Speed Performance: The lightweight nylon cage minimizes centrifugal forces, enabling stable operation at limiting speeds up to 11,000 rpm. This makes it an excellent choice for high-speed applications requiring precision and reliability.
Optimized Internal Clearance: Manufactured with CN radial internal clearance as standard, providing optimal performance for most industrial applications with moderate operating temperatures and speed requirements.
Precision Manufacturing: Tight dimensional tolerances on bore diameter (-0.012mm to 0) and outside diameter (-0.013mm to 0) ensure precise fitment and consistent performance in precision machinery.
1208-TVH Bearing Typical Application Areas
- Electric Motors and motorized spindles requiring high-speed operation
- Industrial Gearboxes and transmission systems
- Machine Tool Components and precision mechanical assemblies
- Material Handling Equipment and conveyor systems
- Agricultural Machinery and off-road equipment
- Pump Systems and fluid handling equipment
