| Name | Value |
|---|---|
| Bearing number | NA4907L |
| Size (mm) | 42x55x21 |
| Brand | MBY |
| Bore Diameter (mm) | 42 |
| Outer Diameter (mm) | 55 |
| Width (mm) | 21 |
| Name | Value |
|---|---|
| F | 42 mm |
| Fw | 35 mm |
| D | 55 mm |
| B | 21 mm |
| C | 20 mm |
| r min. | 0,6 mm |
| da min. | 39 mm |
| Da max. | 45 mm |
| ra max. | 0,6 mm |
| Db max | 51 mm |
| Weight | 0,175 Kg |
| Basic dynamic load rating (C) | 22,7 kN |
| Basic static load rating (C0) | 39,5 kN |
| (Grease) Lubrication Speed | 4 800 r/min |
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