1202-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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1202-TVH-C3 Bearing Product Overview & Core Advantages
The 1202-TVH-C3 is a double row angular contact ball bearing designed for applications requiring high precision and reliability. This metric bearing features an open design without seals, allowing for optimal performance in controlled environments. Its primary advantage lies in its ability to accommodate combined loads—simultaneously handling significant radial forces while managing axial loads in both directions. The compact construction, with a 15mm bore and 35mm outside diameter, makes it ideal for space-constrained applications demanding high rigidity and stable operation under dynamic conditions.
1202-TVH-C3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1202 | Basic bearing designation indicating size series and bore diameter (15mm) |
| TVH | Designates specific internal construction with nylon cage and optimized contact angles |
| C3 | Indicates greater radial internal clearance than normal, suitable for applications with thermal expansion or high-speed operation |
1202-TVH-C3 Bearing Structural Features & Performance Benefits
Double Row Design: The two rows of balls provide enhanced stiffness and load capacity, making it suitable for applications requiring high rigidity and minimal deflection under load.
Optimized Cage Construction: The nylon cage ensures smooth operation at high speeds while reducing friction and heat generation, contributing to the bearing's limiting speed of 28,000 rpm.
Precision Engineering: Manufactured from chrome steel for both rings and balls, ensuring dimensional stability and long service life under demanding conditions.
Radial Internal Clearance C3: The greater internal clearance accommodates thermal expansion in high-speed applications and provides optimal performance in varying temperature conditions (-30° to 110°C).
1202-TVH-C3 Bearing Typical Application Areas
- Precision spindles in machine tools and industrial equipment
- High-speed motors and electric drives
- Industrial pumps and compressors
- Material handling equipment requiring high rigidity
- Automated machinery and robotics
- Medical equipment and precision instruments
