Bearings
Ball Bearings
SKF Ball Bearings
Quick Code: BB-496986
6308 NR/C3 SKF Open Deep Groove Ball Bearing 40mm x 90mm x 23mm
Help Articles
Buy Now
Product Specification
Ball rows
Single row bearing
Bore
Cylindrical bore
Brand
SKF
Cage
Sheet steel cage
Clearance
Slightly increased radial clearance
Current insulation
No current insulation
Inside Dia
40mm
Material
Standard bearing steel
Material of rolling elements
Standard bearing steel
Outer ring
Ring groove with circlip on outer ring
Outside Dia
90mm
Seal Type
None, open bearing
Sealing
Open
Temperature range
-20 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
23mm
Reference
6308NR/C3
Additional Reference:
10030138
Quick Order Code
BB-496986
Product Description
The SKF 6308 NR/C3 Deep Groove Ball Bearing is a high-performance precision component designed for versatile industrial and mechanical applications. Engineered by the world's leading bearing manufacturer, this single row ball bearing offers exceptional reliability and robust performance.
Key Features:
- Manufactured by SKF, a global leader in bearing technology
- Single row deep groove ball bearing design
- Open bearing configuration for maximum flexibility
- Sheet steel cage for durability
- Cylindrical bore with ring groove and circlip on outer ring
- Slightly increased radial clearance for enhanced performance
Technical Specifications:
- Inside Diameter: 40mm
- Outside Diameter: 90mm
- Width: 23mm
- Material: Standard bearing steel
- Cage Material: Sheet steel
- Clearance: Slightly increased radial clearance
- Tolerance Class: P0/PN2 / ABEC 1
- Operating Temperature Range: -20°C to +120°C
- Current Insulation: No
- Sealing: Open bearing
Typical Applications:
- Electric motors
- Automotive components
- Industrial machinery
- Pumps and compressors
- Agricultural equipment
- Conveyor systems
- Heavy-duty mechanical systems
The open bearing design provides maximum versatility, allowing for easy mounting, maintenance, and lubrication. Its robust construction and high-quality materials make the SKF 6308 NR/C3 an ideal choice for applications requiring reliable performance in challenging industrial environments.
As a product from SKF, this deep groove ball bearing represents the pinnacle of quality, innovation, and reliability in industrial bearing technology.

