1309-TVH
1300 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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1309-TVH Bearing Product Overview & Core Advantages
The 1309-TVH 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 without integral seals, allowing for optimal lubrication management and facilitating high-speed operation. Its compact bearing dimensions (45 mm bore, 100 mm OD, 25 mm width) make it suitable for space-constrained installations where robust radial load capacity is essential.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 1309 | Basic bearing designation indicating metric dimensions |
| TVH | Nylon cage (polyamide) design optimized for high-speed applications |
1309-TVH Bearing Structural Features & Performance Benefits
High Rigidity Design: The double row construction provides superior stiffness compared to single row bearings, making it ideal for applications requiring minimal deflection under load.
Enhanced Load Capacity: Engineered to handle significant radial loads (dynamic rating: 8775 lbf / static rating: 3015 lbf) while accommodating moderate axial loads in both directions.
High-Speed Capability: The nylon cage (TVH) ensures smooth operation at elevated speeds, with a limiting speed of 8,500 rpm, reducing friction and heat generation.
Precision Engineering: Manufactured from chrome steel with tight dimensional tolerances and CN radial internal clearance for consistent performance in precision applications.
1309-TVH Bearing Typical Application Areas
- Industrial Gearboxes and transmission systems
- Electric Motors and generator assemblies
- Material Handling Equipment including conveyor systems
- Agricultural Machinery and implement drives
- Industrial Pumps and compressor units
