| Name | Value |
|---|---|
| Bearing number | HN4520 |
| Size (mm) | 45x52x20 |
| Brand | MBY |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 52 |
| Width (mm) | 20 |
| Name | Value |
|---|---|
| Fw | 45 mm |
| D | 52 mm |
| C | 20 mm / Tolerance: -0,3 |
| rmin | 0,8 mm |
| m | 66 g / Weight |
| Cr | 38500 N / Dynamic load rating (radial) |
| C0r | 108000 N / Static load rating (radial) |
| Cur | 14500 N / Fatigue limit load, radial |
| nG | 3350 1/min / Limiting speed |
| nB | 3300 1/min / Reference speed |
| Drawn cup needle roller bearings with open ends HN, full complement needle roller set, to DIN 618 | 1/ISO 3245 |
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