1202TNC3
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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1202TNC3 Bearing Product Overview & Core Advantages
The 1202TNC3 is a double row angular contact ball bearing designed for applications requiring high rigidity and the ability to handle combined loads. Its compact design, featuring two rows of balls, provides excellent support for simultaneous radial and axial loads in both directions. Manufactured with precision components including a nylon cage and chrome steel rings, this bearing is engineered for reliable performance in demanding environments. The C3 radial internal clearance makes it suitable for applications with thermal expansion or where interference fits are used.
1202TNC3 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1202 | Basic bearing designation: Metric series, 15mm bore, 35mm OD |
| TN | Nylon cage (Polyamide 66), enhancing high-speed performance and reducing friction |
| C3 | Greater than normal radial internal clearance for thermal expansion compensation |
1202TNC3 Bearing Structural Features & Performance Benefits
High Rigidity & Load Capacity: The double row design provides superior stiffness compared to single row bearings, enabling stable operation under combined radial and axial loads. This makes it ideal for applications with complex loading conditions.
High-Speed Performance: The lightweight nylon cage (TN) minimizes centrifugal forces and friction, contributing to the bearing's limiting speed of 28,000 rpm. This makes it an excellent choice for high-speed applications.
Precision Engineering: Manufactured from high-grade chrome steel with tight dimensional tolerances, ensuring consistent performance and long service life. The bearing comes pre-lubricated for immediate operation.
Wide Temperature Range: Operates effectively within a temperature range of -30°C to 110°C, accommodating various industrial environments.
1202TNC3 Bearing Typical Application Areas
- Electric Motors and Small Spindles
- Precision Instruments and Measurement Devices
- Pumps and Compressors
- Office Automation Equipment
- Material Handling Systems
