1217-K-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-K-TVH-C3 Bearing Product Overview & Core Advantages
The 1217-K-TVH-C3 is a double row angular contact ball bearing designed for applications requiring high rigidity and reliable performance under combined loads. Featuring a Metric system and open construction, this precision bearing excels in handling significant radial forces while maintaining dimensional stability. Its tapered bore (1:12) enables precise mounting and secure shaft fixation. With optimized internal geometry and C3 radial internal clearance, it delivers consistent performance across varying operational conditions, making it ideal for demanding industrial environments.
1217-K-TVH-C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1217 | Standard bearing series designation |
| K | Tapered bore 1:12 for precise mounting and secure shaft fixation |
| TVH | Nylon cage design offering reduced weight, excellent wear resistance, and smooth operation at moderate temperatures |
| C3 | Greater than normal radial internal clearance for applications with thermal expansion or heavy load conditions |
1217-K-TVH-C3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row design provides superior rigidity and enables the bearing to handle substantial radial loads (dynamic: 10,980 lbf, static: 4,680 lbf) while maintaining dimensional stability under demanding conditions.
Optimized Cage Performance: The nylon cage (TVH) ensures smooth operation with reduced friction and vibration, contributing to the bearing's limiting speed of 5,600 rpm while providing excellent wear resistance.
Thermal & Operational Stability: With C3 radial internal clearance, this bearing accommodates thermal expansion and heavy load conditions, preventing premature failure and ensuring reliable performance across the operating temperature range of -30°C to 110°C.
Precision Mounting Capability: The tapered bore (1:12) allows for precise axial positioning and secure shaft fixation, enhancing overall system accuracy and reducing vibration.
1217-K-TVH-C3 Bearing Typical Application Areas
- Industrial Gearboxes and power transmission systems
- Material Handling Equipment including conveyors and pulley systems
- Agricultural Machinery requiring robust bearing solutions
- Industrial Pumps and compressor applications
- Electric Motors and medium-duty machinery
- Construction Equipment components requiring high load capacity
