Bearings
Ball Bearings
SKF Ball Bearings
Quick Code: BB-510061
307 /C3 SKF Open Deep Groove Ball Bearing 35mm x 80mm x 21mm
The 307 /C3 SKF Open Deep Groove Ball Bearing is a high-performance precision bearing designed for versatile industrial and mechanical applications. Manufactured by SKF, the world's leading bearing manufacturer, this single row deep groove ball bearing offers exceptional reliability and performance.
Key Features:
- Manufactured by SKF, a global leader in bearing technology
- Single row deep groove ball bearing design
- Open type bearing with no seals
- C3 clearance for enhanced thermal expansion
- Sheet steel cage construction
- Cylindrical bore configuration
- Standard bearing steel material
Technical Specifications:
- Dimensional Specifications:
- Inside Diameter: 35mm
- Outside Diameter: 80mm
- Width: 21mm
- Tolerance Class: P0/PN2 / ABEC 1
- Temperature Range: -20°C to +120°C
- Current Insulation: Not applicable
- Outer Ring: Without flange/groove
Typical Applications:
- Electric motors
- Automotive components
- Industrial machinery
- Pumps and compressors
- Conveyor systems
- Agricultural equipment
The open design allows for direct lubrication and easy maintenance, making this bearing ideal for applications where frequent regreasing is required. Its slightly increased radial clearance (C3) provides additional space for thermal expansion, ensuring optimal performance in varying temperature conditions.
With SKF's commitment to precision engineering, the 307 /C3 bearing delivers reliable performance, smooth operation, and long service life across a wide range of challenging industrial environments.

