| Bearing number |
D/W R4-2RS1 |
| Size (mm) |
6.35x15.875x4.978 |
| Bore Diameter (mm) |
6,35 |
| Outer Diameter (mm) |
15,875 |
| Width (mm) |
4,978 |
| d |
6,35 mm |
| D |
15,875 mm |
| B |
4,978 mm |
| C |
4,978 mm |
| Weight |
0,0042 Kg |
| Basic dynamic load rating (C) |
0,852 kN |
| Basic static load rating (C0) |
0,315 kN |
| Fatigue load limit (Pu) |
0,014 |
| d2 ≈ |
8.4 mm |
| D2 ≈ |
13.8 mm |
| r1,2 min. |
0.3 mm |
| da min. |
8 mm |
| da max. |
8.3 mm |
| Da max. |
13.9 mm |
| ra max. |
0.3 mm |
| Basic dynamic load rating C |
0.852 kN |
| Basic static load rating C0 |
0.315 kN |
| Fatigue load limit Pu |
0.014 kN |
| Limiting speed |
28000 r/min |
| Calculation factor kr |
0.02 |
| Calculation factor f0 |
7.1 |
| Mass bearing |
0.0042 kg |