Bearings
Ball Bearings
SKF Ball Bearings
Quick Code: BB-502559
6313/C4 SKF Open Deep Groove Ball Bearing 65mm x 140mm x 33mm
The 6313/C4 SKF Open Deep Groove Ball Bearing is a high-performance precision component designed for demanding industrial and mechanical applications. Engineered by SKF, the world's leading bearing manufacturer, this robust bearing offers exceptional reliability and functionality in challenging operational environments.
Key Features:
- Single row deep groove ball bearing design
- Open type configuration for unrestricted lubrication
- C4 clearance for enhanced thermal expansion and load handling
- Sheet steel cage for durability and performance
- Standard bearing steel construction
- Cylindrical bore for versatile mounting
Technical Specifications:
- Inside Diameter: 65mm
- Outside Diameter: 140mm
- Width: 33mm
- Clearance Type: C4 (Strongly increased radial clearance)
- Temperature Range: -20°C to +120°C
- Tolerance Class: P0/PN2 / ABEC 1
- Sealing: Open design
- Cage Material: Sheet steel
Typical Applications:
- Electric motors
- Industrial machinery
- Automotive components
- Agricultural equipment
- Construction machinery
- Conveyor systems
The C4 clearance provides additional space for thermal expansion and enhanced load handling, making this bearing ideal for high-temperature and high-load applications. Its open design allows for easy lubrication and unrestricted grease flow, ensuring optimal performance and extended operational life.
As a premium SKF product, the 6313/C4 bearing represents the pinnacle of quality, precision engineering, and reliability in industrial bearing technology. The robust sheet steel cage and standard bearing steel construction guarantee consistent performance in even the most demanding environments.

