| Name | Value |
|---|---|
| Bearing number | 7311DB |
| 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 |
| Angle (α) | 30 ° |
| a | 10.8 mm |
| r min. | 2 mm |
| r1 min. | 1 mm |
| 2B | 58 mm |
| da min. | 61 mm |
| Da max. | 114 mm |
| ra max. | 1 mm |
| Weight | 1.45 Kg |
| Basic dynamic load rating (C) | 139 kN |
| Basic static load rating (C0) | 123 kN |
| (Grease) Lubrication Speed | 4000 r/min |
| (Oil) Lubrication Speed | 5500 r/min |
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