| Name | Value |
|---|---|
| Bearing number | 4308 ATN9 |
| Size (mm) | 40x90x33 |
| Brand | MBY |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 33 |
| Name | Value |
|---|---|
| d | 40 mm |
| D | 90 mm |
| B | 33 mm |
| d1 | - 56.9 mm |
| D1 | - 73.1 mm |
| r1,2 | min. - 1.5 mm |
| da | min. - 49 mm |
| Da | max. - 81 mm |
| ra | max. - 1.5 mm |
| Basic dynamic load rating | C - 55.9 kN |
| Basic static load rating | C0 - 45 kN |
| Fatigue load limit | Pu - 1.9 kN |
| Reference speed | 12000 r/min |
| Limiting speed | 6700 r/min |
| Calculation factor minimum radial load | kr - 0.06 |
| Calculation factor | f0 - 14 |
| Mass bearing | 0.947 kg |
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