| Name | Value |
|---|---|
| Bearing number | QJ311MA |
| 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 |
| a | 61 mm |
| d1 | 70,5 mm |
| r1 min. | 2 mm |
| r2 min. | 2 mm |
| D1 | 97,8 mm |
| da min. | 66 mm |
| Da max. | 109 mm |
| ra max. | 2 mm |
| Weight | 1,75 Kg |
| Basic dynamic load rating (C) | 137 kN |
| Basic static load rating (C0) | 118 kN |
| Fatigue load limit (Pu) | 5 |
| Reference speed | 7000 r/min |
| Limiting speed | 10000 r/min |
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