| Name | Value |
|---|---|
| Bearing number | 31317 J2 |
| Size (mm) | 85x180x44,5 |
| Brand | MBY |
| Bore Diameter (mm) | 85 |
| Outer Diameter (mm) | 180 |
| Width (mm) | 44,5 |
| Name | Value |
|---|---|
| d | 85 mm |
| D | 180 mm |
| T | 44.5 mm |
| d1 | - 131.37 mm |
| B | 41 mm |
| C | 28 mm |
| r1,2 | min. - 4 mm |
| r3,4 | min. - 3 mm |
| a | 54 mm |
| da | max. - 103 mm |
| db | min. - 99 mm |
| Da | min. - 143 mm |
| Da | max. - 166 mm |
| Db | min. - 169 mm |
| Ca | min. - 6 mm |
| Cb | min. - 16.5 mm |
| ra | max. - 4 mm |
| rb | max. - 3 mm |
| Basic dynamic load rating | C - 242 kN |
| Basic static load rating | C0 - 285 kN |
| Fatigue load limit | Pu - 32 kN |
| Reference speed | 2600 r/min |
| Limiting speed | 3800 r/min |
| Calculation factor | e - 0.83 |
| Calculation factor | Y - 0.72 |
| Calculation factor | Y0 - 0.4 |
| Mass bearing | 4.616 kg |
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