Product Description
The 6203-2RS is a double rubber-sealed, deep groove radial ball bearing with 17 mm inner diameter, 40 mm outer diameter, and 12 mm width, widely used in motors, machinery, and conveying systems for radial and light axial loads. Manufactured to ISO 492 standard, it is rated for dynamic load to 9.95 kN and static load to 4.75 kN, and is available with various cage and seal options. Multiple cross-reference part numbers are available for direct replacement.
Specifications
Material
| Raceway Material | Chromium steel (HRC 58-62 hardness) |
| Ball Material | Chromium steel (HRC 58-62 hardness) |
Part Numbers
| OEM Part Number | 6203-2RS |
| Cross-Reference Part Numbers | 6203RS, 6203LLU, 6203LLB, 6203DDU, 6203VV, 6203.2RSJ1, 6203EE, 6203.2RU, 6203LHX3, 203PP, 203KSZZ, 6203-2NSL, 99203, 6L025, 5972K44, 6153K77, 6203-2NSE, 6203.2RSR, 62032RS |
| Supersedes/Replaces | 203PP, CG425 (from cross-referenced sources) |
| Interchange/Equivalent Numbers | 99203, 6L025, 5972K44, 6153K77 |
Performance
| Maximum Speed | Grease lubrication: 15,000 RPM (dependent on cage/seal type); oil: 18,000 RPM |
