NSK 7903C Angular Contact Ball Bearings
Also known as : 7903C
- Inside Diameter: 17 mm
- Outside Diameter: 30 mm
- Width: 7 mm
- Basic dynamic load rating: 5 kN
- Basic static load rating: 2.94 kN

NSK 7903C Bearing
NSK 7903C Bearing details
| model | 7903C |
|---|---|
| d | 17 mm |
| D | 30 mm |
| B | 7 mm |
| a | 6.6 mm |
| rmin. | 0.3 mm |
| r1 min. | 0.15 mm |
| Cr |
5000 N 510 kgf |
| C0r |
2940 N 299 kgf |
| Limiting speeds | 34000 min-1 (Grease) |
| Limiting speeds | 48000 min-1 (Oil) |
| da | 19.5 mm |
| Da | 27.5 mm |
| ra | 0.3 mm |
| Mass | 0.017 kg (approx.) |
As a NSK Bearing distributor, Nodes bearings have NSK 7903C ball bearings in stock, C: Contact Angle of 15°, single row. more related NSK bearings: NSK angular contact ball bearings catalogue.
NSK 7903C bearing cross reference

NSK 7903A5 bearing
17mm x 30mm x 7mm

NSK 7203B bearing
17mm x 40mm x 12mm

NSK 7303B bearing
17mm x 47mm x 14mm

NSK 7003C bearing
17mm x 35mm x 10mm

NSK 7203C bearing
17mm x 40mm x 12mm

NSK 7003A bearing
17mm x 35mm x 10mm

NSK 7203A bearing
17mm x 40mm x 12mm

NSK 7303A bearing
17mm x 47mm x 14mm

NSK 7903A5DB bearing
17mm x 30mm x 7mm

NSK 7903CDB bearing
17mm x 30mm x 7mm

NSK 7003ADB bearing
17mm x 35mm x 10mm



