6215-ZNR/C3
6200 Series Snap Ring Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6215-ZNR/C3 Bearing Product Overview & Core Advantages
The 6215-ZNR/C3 is a single row deep groove ball bearing engineered for superior performance in demanding industrial applications. This metric bearing features a shielded design on one side and a snap ring groove on the outer ring, providing effective protection against contaminants and simplified axial location within the housing. Its optimized internal geometry and C3 radial internal clearance make it exceptionally suitable for applications with thermal expansion or where higher operational speeds are required. Manufactured to ABEC 1 | ISO P0 tolerance standards, it delivers reliable, consistent performance for a wide range of machinery.
6215-ZNR/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| Z | One-side Shielded | Protects bearing internals from dust and larger particles, extending service life. |
| NR | Snap Ring Groove on Outer Ring | Facilitates easy axial positioning and secure mounting in the housing, reducing assembly complexity. |
| C3 | Greater than Normal Radial Internal Clearance | Accommodates thermal expansion in shafts or housings, preventing preload and ensuring smooth operation under varying temperatures. |
6215-ZNR/C3 Bearing Structural Features & Performance Benefits
- High Load Capacity: The single row deep groove raceway design enables the bearing to carry significant radial loads and moderate axial loads in both directions. With a dynamic load rating of 15152 lbf and a static load rating of 10858 lbf, it is built for durability and long-term reliability.
- Optimized for Speed: The combination of a chrome steel cage and precision-ground chrome steel balls contributes to stable operation at high rotational speeds, with a limiting speed of 4,800 rpm.
- Robust Construction: All core components, including rings, balls, and cage, are manufactured from high-grade chrome steel, ensuring high strength, wear resistance, and dimensional stability.
- Simplified Installation & Maintenance: The presence of the snap ring groove (fitted) eliminates the need for complex housing shoulders or locknuts, streamlining the assembly process.
6215-ZNR/C3 Bearing Typical Application Areas
The 6215-ZNR/C3 is a versatile component widely used across various industries, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
