Bearings
Ball Bearings
SKF Ball Bearings
Quick Code: BB-514047
6306-2RS1NR/C3 SKF Sealed Deep Groove Ball Bearing 30mm x 72mm x 19mm
The 6306-2RS1NR/C3 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 a compact 30mm x 72mm x 19mm configuration.
Key Features:
- Single row deep groove ball bearing design
- Fully sealed for maximum protection against contaminants
- Cylindrical bore with sheet steel cage
- Standard bearing steel construction
- Slightly increased radial clearance
- Ring groove with circlip on outer ring
- No current insulation
Technical Specifications:
- Inside Diameter: 30mm
- Outside Diameter: 72mm
- Width: 19mm
- Tolerance Class: P0/PN2 / ABEC 1
- Operating Temperature Range: -20°C to +120°C
- Sealing: Fully Sealed (2RS)
- Material: Standard bearing steel
Typical Applications:
- Electric motors
- Industrial machinery
- Automotive components
- Pumps and compressors
- Agricultural equipment
- Small to medium-sized mechanical systems
The fully sealed design provides excellent protection against dust, moisture, and other contaminants, making this bearing ideal for challenging environments. The slightly increased radial clearance allows for better thermal expansion and accommodation of minor misalignments. With its robust sheet steel cage and standard bearing steel construction, this SKF bearing ensures long-lasting performance and reliability.
As a premium SKF product, the 6306-2RS1NR/C3 represents the pinnacle of bearing technology, offering engineers and maintenance professionals a dependable, high-quality solution for precision mechanical applications.

