1216-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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1216-TVH Bearing Product Overview & Core Advantages
The 1216-TVH is a double row angular contact ball bearing designed for applications requiring high rigidity and reliable performance under combined loads. This metric bearing features an open design and is pre-lubricated for immediate operation. Its compact bearing dimensions (80mm bore, 140mm OD, 26mm width) make it ideal for space-constrained installations while providing substantial load-carrying capacity. The bearing is engineered to handle significant radial loads and bidirectional axial loads simultaneously, making it suitable for precision machinery and industrial equipment.
1216-TVH Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Significance |
|---|---|---|
| TVH | Nylon Cage Design | Enables higher operating speeds, reduces friction, and provides excellent wear resistance |
| Open | No Seals/Shields | Allows for custom lubrication regimes and optimal heat dissipation in controlled environments |
1216-TVH Bearing Structural Features & Performance Benefits
High Rigidity Design: The double row construction provides superior stiffness and stability, effectively resisting moment loads and maintaining precise alignment in demanding applications.
Enhanced Load Capacity: Engineered to handle combined radial and axial loads from both directions, with a dynamic load rating of 8932 lbf and static load rating of 3825 lbf.
Optimized High-Speed Performance: The nylon cage (TVH) ensures smooth operation at limiting speeds up to 6000 rpm, reducing vibration and noise while maintaining dimensional stability.
Precision Manufacturing: Manufactured from chrome steel with tight dimensional tolerances (bore: -0.015mm to 0, OD: -0.018mm to 0) for consistent performance in precision applications.
Standard Internal Clearance: Features CN radial internal clearance for general operating conditions, providing optimal balance between temperature management and running accuracy.
1216-TVH Bearing Typical Application Areas
- Industrial Gearboxes and power transmission systems
- Machine Tool Spindles and precision machining equipment
- Material Handling Systems including conveyors and automated guided vehicles
- Electric Motors and generator assemblies
- Agricultural Machinery components and implements
- Construction Equipment rotating assemblies
- Pump and Compressor shaft support applications
