6309N/C3
6300 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
6309N/C3 Bearing Product Overview & Core Advantages
The 6309N/C3 is a single row deep groove ball bearing engineered for robust radial load capacity and reliable performance in demanding industrial applications. Featuring a snap ring groove on its outer ring, this bearing offers simplified axial location and secure housing fit, eliminating the need for complex housing shoulders. Manufactured to ABEC 1 | ISO P0 tolerance standards with a C3 radial internal clearance, it is designed to accommodate thermal expansion in applications with elevated operating temperatures. Its open design ensures versatility across a wide temperature range from -30°C to 120°C.
6309N/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Implication |
|---|---|---|
| N | Snap Ring Groove | Enables secure axial positioning and simplified housing design. |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion, ideal for high-temperature applications. |
6309N/C3 Bearing Structural Features & Performance Benefits
Robust Construction & High Load Capacity: Manufactured from chrome steel for both rings, balls, and cage, this bearing delivers exceptional durability and resistance to wear. The single row deep groove geometry is optimized to handle significant radial loads efficiently.
Simplified Assembly & Axial Location: The integrated snap ring groove on the outer ring is a key structural feature. It allows for easy and secure mounting within a housing using a snap ring, reducing design complexity and assembly time while providing reliable axial location.
Thermal Stability & Operational Reliability: The specified C3 clearance provides extra internal space to accommodate shaft and housing expansion under operational heat, preventing pre-loading and ensuring smooth, reliable performance. The open seal type allows for versatile lubrication options tailored to specific application needs.
6309N/C3 Bearing Typical Application Areas
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
