| Name | Value |
|---|---|
| Bearing number | 31306-A |
| Size (mm) | 30x72x20.75 |
| Brand | MBY |
| Bore Diameter (mm) | 30 |
| Outer Diameter (mm) | 72 |
| Width (mm) | 20,75 |
| Name | Value |
|---|---|
| d | 30 mm |
| D | 72 mm |
| T | 20,75 mm |
| a | 24 mm |
| B | 19 mm |
| C | 14 mm |
| Ca min | 3 mm |
| Cb min | 6,5 mm |
| Da max | 65 mm |
| Da min | 55 mm |
| Db min | 68 mm |
| d1 | 54 mm |
| da max | 40 mm |
| db min | 37 mm |
| r1, 2 min | 1,5 mm |
| r3, 4 min | 1,5 mm |
| ra max | 1,5 mm |
| rb max | 1,5 mm |
| m | 0,441 kg / Weight |
| Cr | 45000 N |
| C0r | 46500 N / Static load rating (radial) |
| e | 0,83 |
| Y | 0,73 |
| Y0 | 0,4 |
| Cur | 5300 N / Fatigue limit load, radial |
| nG | 10300 1/min / Limiting speed |
| nB | 6500 1/min / Reference speed |
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