| Bearing number |
W 63806-2Z |
| Size (mm) |
42x30x10 |
| Bore Diameter (mm) |
42 |
| Outer Diameter (mm) |
30 |
| Width (mm) |
10 |
| d |
30 mm |
| D |
42 mm |
| B |
10 mm |
| d2 |
33.11 mm |
| D2 |
39.2 mm |
| r1,2 - min. |
0.3 mm |
| da - min. |
32 mm |
| da - max. |
33 mm |
| Da - max. |
40 mm |
| ra - max. |
0.3 mm |
| Basic dynamic load rating - C |
3.6 kN |
| Basic static load rating - C0 |
2.9 kN |
| Fatigue load limit - Pu |
0.125 kN |
| Reference speed |
34000 r/min |
| Limiting speed |
17000 r/min |
| Calculation factor - kr |
0.02 |
| Calculation factor - f0 |
14.1 |
| d2 ≈ |
33.11 mm |
| D2 ≈ |
39.2 mm |
| r1,2 min. |
0.3 mm |
| da min. |
32 mm |
| da max. |
33 mm |
| Da max. |
40 mm |
| ra max. |
0.3 mm |
| Basic dynamic load rating C |
3.58 kN |
| Basic static load rating C0 |
2.9 kN |
| Fatigue load limit Pu |
0.125 kN |
| Calculation factor kr |
0.02 |
| Calculation factor f0 |
14.1 |
| Mass bearing |
0.036 kg |