| Name | Value |
|---|---|
| Bearing number | 31309 J2/QCL7C |
| Size (mm) | 45x100x27,25 |
| Brand | MBY |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 27,25 |
| Name | Value |
|---|---|
| d | 45 mm |
| D | 100 mm |
| T | 27.25 mm |
| d1 | - 74.7 mm |
| B | 25 mm |
| C | 18 mm |
| r1,2 | min. - 2 mm |
| r3,4 | min. - 1.5 mm |
| a | 31 mm |
| da | max. - 56 mm |
| db | min. - 54 mm |
| Da | min. - 79 mm |
| Da | max. - 91 mm |
| Db | min. - 95 mm |
| Ca | min. - 4 mm |
| Cb | min. - 9 mm |
| ra | max. - 2 mm |
| rb | max. - 1.5 mm |
| Basic dynamic load rating | C - 106 kN |
| Basic static load rating | C0 - 102 kN |
| Fatigue load limit | Pu - 12.5 kN |
| Reference speed | 5000 r/min |
| Limiting speed | 6700 r/min |
| Calculation factor | e - 0.83 |
| Calculation factor | Y - 0.72 |
| Calculation factor | Y0 - 0.4 |
| Mass bearing | 0.951 kg |
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