| Name | Value |
|---|---|
| Bearing number | N1921-K-M1-SP |
| Size (mm) | 105x145x20 |
| Brand | MBY |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 145 |
| Width (mm) | 20 |
| Name | Value |
|---|---|
| d | 105 mm |
| D | 145 mm |
| B | 20 mm |
| Da max | 139 mm |
| Db min | 137 mm |
| d1 | 119,2 mm |
| da min | 111 mm |
| E | 135 mm |
| ra max | 1 mm |
| rmin | 1,1 mm |
| s | 1,8 mm / Axial displacement facility from central position |
| m | 0,959 kg / Weight |
| Cr | 77000 N / Dynamic load rating (radial) |
| C0r | 113000 N / Static load rating (radial) |
| nG Fett | 6700 1/min / Limiting speed for grease lubrication |
| nG Ol | 7500 1/min / Limiting speed for minimal quantity oil lubrication |
| Cur | 17000 N / Fatigue limit load, radial |
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