| Name | Value |
|---|---|
| Bearing number | NU311ECM/HC5C3 |
| 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 |
| r1 min. | 2 mm |
| r2 min. | 2 mm |
| r3 min. | 2 mm |
| r4 min. | 2 mm |
| D1 | 101 mm |
| F | 70,5 mm |
| da min. | 66 mm |
| da max | 68 mm |
| Da max. | 109 mm |
| db min | 73 mm |
| ra max. | 2 mm |
| rb max. | 2 mm |
| S | 2 mm |
| Weight | 1,15 Kg |
| Basic dynamic load rating (C) | 138 kN |
| Basic static load rating (C0) | 146 kN |
| Fatigue load limit (Pu) | 19 |
| Reference speed | 5600 r/min |
| Limiting speed | 7000 r/min |
| Calculation factor (kr) | 0,15 |
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