Bearings
Ball Bearings
SKF Ball Bearings
Quick Code: BB-506490
6211/C4 SKF Open Deep Groove Ball Bearing 55mm x 100mm x 21mm
The 6211/C4 SKF Open Deep Groove Ball Bearing is a high-performance precision component designed for demanding industrial and mechanical applications. As part of SKF's renowned deep groove ball bearing line, this bearing offers exceptional versatility and reliability.
Key Features:
- Single row deep groove ball bearing design
- Open type bearing with no seals for maximum versatility
- Cylindrical bore for flexible mounting options
- Sheet steel cage for enhanced stability
- Strongly increased radial clearance (C4)
- Manufactured from standard bearing steel
- No current insulation
- Wide operating temperature range: -20°C to +120°C
Technical Specifications:
| Brand: | SKF |
| Inside Diameter: | 55mm |
| Outside Diameter: | 100mm |
| Width: | 21mm |
| Clearance: | Strongly increased radial clearance (C4) |
| Sealing Type: | Open |
| Tolerance Class: | P0/PN2 / ABEC 1 |
Typical Applications:
- Electric motors
- Automotive systems
- Industrial machinery
- Pumps and compressors
- Agricultural equipment
- Conveyor systems
The open design of this bearing provides maximum versatility, allowing for easy maintenance and relubrication. Its C4 clearance makes it particularly suitable for applications with significant thermal expansion or high-temperature environments. The robust construction ensures long service life and consistent performance across diverse operational conditions.
As a product from SKF, the world's largest bearing manufacturer, the 6211/C4 ball bearing represents the pinnacle of engineering precision and reliability. Engineers and maintenance professionals can rely on this bearing for critical rotating equipment that demands high performance and durability.

