1202G15
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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1202G15 Bearing Product Overview & Core Advantages
The 1202G15 is a double row angular contact ball bearing designed for applications requiring high rigidity and reliable performance under combined loads. Featuring an open design and precision bearing dimensions (15mm bore, 35mm OD, 11mm width), it delivers exceptional stability in compact spaces. Manufactured with chrome steel rings and balls with a nylon cage, this precision bearing offers optimized performance for radial load applications while maintaining dimensional stability across its operating temperature range.
1202G15 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1202 | Basic bearing designation indicating double row construction |
| G15 | Precision grade designation with 15mm bore diameter |
| Open | No seals or shields, allowing for custom lubrication solutions |
| CN | Normal radial internal clearance group |
1202G15 Bearing Structural Features & Performance Benefits
High Rigidity Design: The double row construction provides enhanced stiffness compared to single row bearings, making it ideal for applications requiring minimal deflection under load.
Superior Load Capacity: With a radial dynamic load rating of 1667 lbf and static load rating of 396 lbf, this bearing handles significant radial loads while maintaining performance integrity.
Optimized High-Speed Performance: The nylon cage contributes to reduced friction and lower operating temperatures, supporting the limiting speed of 28,000 rpm while maintaining stability.
Precision Engineering: Tight dimensional tolerances (bore: -0.008mm to 0, OD: -0.011mm to 0) ensure consistent performance and easy installation in precision assemblies.
Material Excellence: Chrome steel construction throughout provides excellent wear resistance and durability across the operating temperature range of -30°C to 110°C.
1202G15 Bearing Typical Application Areas
- Electric Motors and small precision motor applications
- Industrial Pumps and fluid handling equipment
- Precision Instruments and measuring devices
- Office Automation Equipment including printers and scanners
- Small Machinery requiring compact, high-performance bearing solutions
- Medical Devices where reliability and precision are critical
