Bearings
Ball Bearings
SKF Ball Bearings
Quick Code: BB-508401
6308-2Z/C4 SKF Shielded Deep Groove Ball Bearing 40mm x 90mm x 23mm
The 6308-2Z/C4 SKF Deep Groove Ball Bearing is a high-performance precision component designed for reliable industrial and mechanical applications. Manufactured by SKF, the world's leading bearing manufacturer, this single row deep groove ball bearing offers exceptional performance and durability in challenging environments.
Key Features:
- Single row deep groove ball bearing design
- Shielded configuration for enhanced protection
- Cylindrical bore with sheet steel cage
- Standard bearing steel construction
- Strongly increased radial clearance (C4 classification)
- No current insulation
Technical Specifications:
- Inside Diameter: 40mm
- Outside Diameter: 90mm
- Width: 23mm
- Tolerance Class: P0/PN2 / ABEC 1
- Operating Temperature Range: -20°C to +120°C
- Sealing: Shielded (2Z)
- Cage Material: Sheet steel
- Clearance: Strongly increased radial clearance (C4)
Typical Applications:
- Electric motors
- Industrial machinery
- Conveyor systems
- Automotive components
- Agricultural equipment
- Construction machinery
The two-sided shields provide excellent protection against dust, moisture, and contaminants, making this bearing ideal for environments with potential particle intrusion. The C4 increased radial clearance allows for greater thermal expansion and is particularly suitable for applications with significant temperature variations or heavy load conditions.
As a premium SKF product, the 6308-2Z/C4 ball bearing represents the pinnacle of bearing technology, offering engineers and maintenance professionals a dependable, high-quality solution for their mechanical and industrial needs. Its robust design ensures reliable performance and extended service life across a wide range of demanding applications.

