6210-Z/C3 GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6210-Z/C3 GJN Bearing Product Overview & Core Advantages
The 6210-Z/C3 GJN is a single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing features a shielded design on one side, offering protection against contaminants while maintaining high-speed capability up to 7,100 rpm. Its C3 radial internal clearance makes it particularly suitable for applications with thermal expansion or where interference fits are used, ensuring stable operation under varying thermal conditions. Manufactured from high-grade chrome steel and built to ABEC 1 | ISO P0 tolerance standards, it delivers consistent performance and long service life for radial load applications.
6210-Z/C3 GJN Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Benefit |
|---|---|---|
| -Z | One-side shielded | Protects bearing interior from contaminants while allowing higher speeds compared to sealed designs |
| /C3 | Greater than normal radial internal clearance | Accommodates thermal expansion, ideal for applications with temperature variations or interference fits |
| GJN | Lubrication designation (none) | Allows user to select appropriate lubricant for specific application requirements |
6210-Z/C3 GJN Bearing Structural Features & Performance Benefits
Optimized Radial Load Capacity: The single row deep groove raceway geometry is engineered to efficiently handle radial loads with dynamic and static ratings of 7,891 lbf and 5,238 lbf respectively, ensuring reliable performance in various mechanical systems.
High-Speed Performance: With a limiting speed of 7,100 rpm and a shielded design that reduces friction compared to contact seals, this bearing maintains stable operation at elevated rotational speeds.
Thermal Adaptation: The C3 clearance provides additional internal space to accommodate thermal expansion during operation, preventing premature failure due to excessive preload in high-temperature environments.
Precision Manufacturing: Built to ABEC 1 | ISO P0 tolerance class with tight dimensional control (bore tolerance: -0.012mm to 0), ensuring consistent performance and easy installation in precision applications.
6210-Z/C3 GJN Bearing Typical Application Areas
- Electric Motors - Ideal for main shaft applications requiring high-speed operation and reliable radial load support
- Industrial Gearboxes - Suitable for various positions within gear transmission systems
- Material Handling Equipment - Conveyor systems, pulley assemblies, and other machinery requiring robust radial bearing support
- Agricultural Machinery - Implements and equipment operating in demanding environmental conditions
- Industrial Fans and Blowers - High-speed rotating applications where contamination protection is essential
