NSK 7903CDB Angular contact ball bearings
Also known as : 7903CDB
- Inside Diameter: 17 mm
- Outside Diameter: 30 mm
- Width: 7 mm
- Basic dynamic load rating: 8.15 kN
- Basic static load rating: 5.85 kN
NSK 7903CDB
NSK 7903CDB details
| model | 7903CDB |
|---|---|
| d | 17 mm |
| D | 30 mm |
| B | 7 mm |
| 2B | 14 mm |
| a | 13.3 mm |
| rmin. | 0.3 mm |
| r1 min. | 0.15 mm |
| Cr | 8150 N 830 kgf |
| C0r | 5850 N 600 kgf |
| Limiting speeds | 28000 min-1 (Grease) |
| Limiting speeds | 38000 min-1 (Oil) |
| da | 19.5 mm |
| Da | 28.8 mm |
| ra | 0.3 mm |
| Mass | 0.017 kg (approx.) |
NSK 7903CDB bearing cross reference
30/5-B-2Z-TVH
17 mmx 30 mmx 7 mm
3806-B-2RS-TVH
17 mmx 30 mmx 7 mm
3801-B-2RS-TVH
17 mmx 30 mmx 7 mm
3217-B-2RS-TVH
17 mmx 30 mmx 7 mm
3313-BD-XL
17 mmx 30 mmx 7 mm
3311-BD-XL
17 mmx 30 mmx 7 mm
3310-BD-XL-TVH
17 mmx 30 mmx 7 mm
3310-BD-XL
17 mmx 30 mmx 7 mm
3309-BD-XL
17 mmx 30 mmx 7 mm
3307-BD-XL
17 mmx 30 mmx 7 mm
3306-BD-XL
17 mmx 30 mmx 7 mm
