FAG 61903 bearings
Also known as : 61903
- Inside Diameter: 17 mm
- Outside Diameter: 30 mm
- Width: 7 mm
- Basic dynamic load rating: 4.9 kN
- Basic static load rating: 2.55 kN

FAG 61903 Bearing
FAG 61903 Bearing details
| d | 17 mm | |
|---|---|---|
| D | 30 mm | |
| B | 7 mm | |
| D1 | 26,8 mm | |
| Da max | 28 mm | |
| d1 | 21 mm | |
| da min | 19 mm | |
| ra max | 0,3 mm | |
| rmin | 0,3 mm | |
| m | 0,014 kg | Mass |
| Cr | 4900 N | Basic dynamic load rating, radial |
| C0r | 2550 N | Basic static load rating, radial |
| Cur | 146 N | Fatigue limit load, radial |
| nG | 34500 1/min | Limiting speed |
| nB | 17800 1/min | Reference speed |
| f0 | 14,7 | Calculation factor |
As FAG bearing distributor, Nodes bearings have FAG 61903 deep groove ball bearings in stock, main dimensions to DIN 625-1.
FAG 61903 bearing cross reference

SKF 61903-2RS1 bearing
17mm x 30mm x 7mm

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NSK 6903DDU bearing
17mm x 30mm x 7mm

NSK 6903VV bearing
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FAG 6403 bearing
17mm x 62mm x 17mm



