| Name | Value |
|---|---|
| Bearing number | QJ228N2MA |
| Size (mm) | 140x250x42 |
| Brand | MBY |
| Bore Diameter (mm) | 140 |
| Outer Diameter (mm) | 250 |
| Width (mm) | 42 |
| Name | Value |
|---|---|
| d | 140 mm |
| D | 250 mm |
| B | 42 mm |
| C | 42 mm |
| a | 137 mm |
| d1 | 179 mm |
| r1 min. | 3 mm |
| r2 min. | 3 mm |
| D1 | 211 mm |
| da min. | 154 mm |
| Da max. | 236 mm |
| ra max. | 2,5 mm |
| Weight | 9,85 Kg |
| Basic dynamic load rating (C) | 345 kN |
| Basic static load rating (C0) | 475 kN |
| Fatigue load limit (Pu) | 14,3 |
| Reference speed | 3200 r/min |
| Limiting speed | 4300 r/min |
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