Bearings
Ball Bearings
SKF Ball Bearings
Quick Code: BB-2043
6303-2Z SKF Shielded Ball Bearing 17mm x 47mm x 14mm
The 6303-2Z SKF Shielded Ball Bearing is a high-performance precision component designed for a wide range of industrial and mechanical applications. As a single row deep groove ball bearing from the worlds leading bearing manufacturer, this compact and robust solution offers exceptional versatility and reliability.
Key Technical Features:
- Manufactured by SKF - global leader in bearing technology
- Deep groove ball race design
- Metal shielded type for superior protection
- Pre-charged with high-quality lubricating grease
- Single row configuration
- Standard internal clearance
Dimensional Specifications:
- Inside Diameter: 17mm
- Outside Diameter: 47mm
- Width: 14mm
Performance Characteristics:
- Maximum RPM (Grease Lubrication): 16,000
- Maximum RPM (Oil Lubrication): 19,000
- Shielded sealing prevents contamination
Typical Applications:
- Small electric motors
- Household appliances
- Power tools
- Automotive components
- Conveyor systems
- Light industrial machinery
The 6303-2Z offers exceptional performance with its sealed design, protecting internal components from dirt, dust, and moisture while maintaining optimal lubrication. Its compact dimensions and standard clearance make it ideal for applications requiring high rotational speeds and precise movement. The metal shields not only protect the bearing from external contaminants but also help contain the lubricant, ensuring extended bearing life and consistent performance.
With SKFs renowned quality and innovative engineering, this ball bearing provides a reliable solution for engineers and manufacturers seeking a versatile and robust bearing component.

