| Name | Value |
|---|---|
| Bearing number | 231/530-K-MB + AH31/530A-H |
| Size (mm) | 500x870x272 |
| Brand | MBY |
| Bore Diameter (mm) | 500 |
| Outer Diameter (mm) | 870 |
| Width (mm) | 272 |
| Name | Value |
|---|---|
| d1H | 500 mm |
| D | 870 mm |
| B | 272 mm |
| a | 12 mm |
| b | 53 mm |
| D1 | 756,3 mm |
| Da max | 838 mm |
| d | 530 mm |
| d2G | Tr560X6 |
| da min | 562 mm |
| ds | 12,5 mm |
| l | 325 mm |
| ns | 23,5 mm |
| ra max | 6 mm |
| rmin | 7,5 mm |
| m | 643 kg / Weight |
| m1 | 92,3 kg / Weight, withdrawal sleeve |
| Cr | 7350000 N / Dynamic load rating (radial) |
| e | 0,32 |
| Y1 | 2,12 |
| Y2 | 3,15 |
| C0r | 15300000 N / Static load rating (radial) |
| Y0 | 2,07 |
| nG | 650 1/min / Limiting speed |
| nB | 325 1/min / Reference speed |
| Cur | 670000 N / Fatigue limit load, radial |
| Main dimensions to DIN 635 | 2 |
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