1217-TVH-C3
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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1217-TVH-C3 Bearing Product Overview & Core Advantages
The 1217-TVH-C3 is a double row angular contact ball bearing engineered for demanding applications requiring high rigidity and reliable performance under combined loads. This precision bearing features an open design, facilitating optimal lubrication management for specific operational needs. Its double row construction provides a compact and robust solution, enabling it to handle significant radial loads and bidirectional axial loads simultaneously. Manufactured with high-grade chrome steel and a lightweight nylon cage, it is designed for stable operation within a wide temperature range, making it a versatile and dependable component for industrial machinery.
1217-TVH-C3 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 1217 | Standard bearing series designation, indicating the bearing dimensions (85 mm bore, 150 mm OD, 28 mm width). |
| TVH | Denotes a pressed steel cage (likely a specific manufacturer's designation for a high-performance nylon cage in this context). |
| C3 | Specifies a greater than normal radial internal clearance. This is crucial for applications involving thermal expansion or where a heavier interference fit is used, preventing premature failure due to excessive preload. |
1217-TVH-C3 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The double row ball complement significantly increases the bearing's rigidity and its ability to support substantial combined loads (radial and axial), providing stable shaft support and reducing deflection.
- Optimized for Speed: The lightweight nylon cage minimizes centrifugal forces, reduces friction, and contributes to a high limiting speed of 5,600 rpm, making it suitable for high-speed applications.
- Precision & Durability: Crafted from chrome steel for both rings and balls, this bearing offers high wear resistance and long service life. The C3 clearance provides operational flexibility under various thermal and fitting conditions.
- Flexible Lubrication: The open seal type allows for custom lubrication strategies, enabling the use of specialized greases or oil systems to meet specific performance, temperature, and lifetime requirements.
1217-TVH-C3 Bearing Typical Application Areas
- Industrial Gearboxes
- Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
- Electric Motors
