6215N/C3
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6215N/C3 Bearing Product Overview & Core Advantages
The 6215N/C3 is a single row deep groove ball bearing engineered for exceptional radial load capacity and reliable performance in demanding industrial applications. This open bearing features a snap ring groove on its outer ring, facilitating secure axial location and simplified housing design. Manufactured to ABEC 1 | ISO P0 tolerance standards with a C3 radial internal clearance, it is designed to accommodate thermal expansion in applications with moderate operational speeds and temperatures. Its robust construction from chrome steel ensures high durability and long service life, making it a versatile and cost-effective solution for a wide range of machinery.
6215N/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix / Prefix | Technical Meaning | Benefit |
|---|---|---|
| 6215 | Basic bearing series and size designation (75mm bore, 130mm OD, 25mm width). | Defines the standard dimensions and load rating. |
| N | Snap ring groove on the outer ring. | Enables secure axial positioning, simplifies housing design, and reduces assembly costs. |
| /C3 | Radial internal clearance greater than Normal (CN). | Accommodates thermal expansion, ideal for applications with expected temperature increases or interference fits. |
6215N/C3 Bearing Structural Features & Performance Benefits
- Snap Ring Groove Design: The outer ring features a machined groove for a snap ring. This design provides a positive axial location, preventing creep and simplifying the overall assembly by eliminating the need for complex end caps or housing shoulders.
- Optimized Radial Load Capacity: As a single row deep groove ball bearing, it is primarily designed to support high radial loads efficiently. The deep, continuous raceways on both rings contribute to its robust load-carrying capability.
- Precision & Reliability: Manufactured to ABEC 1 (ISO P0) tolerance class, this bearing ensures consistent performance and smooth operation, suitable for a wide range of general industrial applications.
- Thermal Accommodation: The C3 clearance is a key feature that allows for differential thermal expansion between the inner and outer rings. This prevents pre-loading and potential seizure in applications where operating temperatures rise significantly.
- Material Integrity: Constructed entirely from high-grade chrome steel, including the rings, balls, and cage, the bearing offers excellent resistance to wear and fatigue, ensuring a long operational lifespan.
6215N/C3 Bearing Typical Application Areas
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring secured bearing location
