| Name | Value |
|---|---|
| Bearing number | W 638/1 |
| Size (mm) | 1x3x1,5 |
| Brand | MBY |
| Bore Diameter (mm) | 1 |
| Outer Diameter (mm) | 3 |
| Width (mm) | 1,5 |
| Name | Value |
|---|---|
| d | 1 mm |
| D | 3 mm |
| B | 1.5 mm |
| d1 | - 1.55 mm |
| D1 | - 2.46 mm |
| r1,2 | min. - 0.05 mm |
| da | min. - 1.4 mm |
| da | max. - 1.5 mm |
| Da | max. - 2.6 mm |
| ra | max. - 0.05 mm |
| Basic dynamic load rating | C - 0.052 kN |
| Basic static load rating | C0 - 0.012 kN |
| Fatigue load limit | Pu - 0.001 kN |
| Reference speed | 240000 r/min |
| Limiting speed | 150000 r/min |
| Calculation factor | kr - 0.02 |
| Calculation factor | f0 - 5.6 |
| Mass bearing | 0.0001 kg |
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