| Name | Value |
|---|---|
| Bearing number | 6311NR |
| Size (mm) | 55x120x29 |
| Brand | MBY |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 29 |
| Name | Value |
|---|---|
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
| C | 29 mm |
| rn | 0,5 mm |
| a | 4,06 mm |
| b | 3,1 mm |
| f | 2,82 mm |
| r min. | 2 mm |
| r0 max. | 0,6 mm |
| D1 | 115,21 mm |
| D2 | 129,7 mm |
| da min. | 64 mm |
| da max | 74 mm |
| Da max. | 111 mm |
| ra max. | 2 mm |
| Dx | 131,5 mm |
| Cy | 6,5 mm |
| Cz | 2,9 mm |
| rn | 0,5 mm |
| Weight | 1,37 Kg |
| Basic dynamic load rating (C) | 71,5 kN |
| Basic static load rating (C0) | 45 kN |
| (Grease) Lubrication Speed | 5 800 r/min |
| (Oil) Lubrication Speed | 6 800 r/min |
| Calculation factor (f0) | 13,2 |
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