| Name | Value |
|---|---|
| Bearing number | 31328-X |
| Size (mm) | 140x300x77 |
| Brand | MBY |
| Bore Diameter (mm) | 140 |
| Outer Diameter (mm) | 300 |
| Width (mm) | 77 |
| Name | Value |
|---|---|
| d | 140 mm |
| D | 300 mm |
| T | 77 mm |
| a | 94 mm |
| B | 70 mm |
| C | 47 mm |
| Ca min | 9 mm |
| Cb min | 30 mm |
| Da max | 282 mm |
| Da min | 235 mm |
| Db min | 280 mm |
| d1 | 223 mm |
| da max | 169 mm |
| db min | 158 mm |
| r1, 2 min | 5 mm |
| r3, 4 min | 4 mm |
| ra max | 5 mm |
| rb max | 4 mm |
| m | 23 kg / Weight |
| Cr | 700000 N |
| C0r | 910000 N / Static load rating (radial) |
| e | 0,83 |
| Y | 0,73 |
| Y0 | 0,4 |
| Cur | 103000 N / Fatigue limit load, radial |
| nG | 2250 1/min / Limiting speed |
| nB | 1670 1/min / Reference speed |
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