| Name | Value |
|---|---|
| Bearing number | 30228JR |
| Size (mm) | 140x250x45.75 |
| Brand | MBY |
| Bore Diameter (mm) | 140 |
| Outer Diameter (mm) | 250 |
| Width (mm) | 45,75 |
| Name | Value |
|---|---|
| d | 140 mm |
| D | 250 mm |
| T | 45,75 mm |
| B | 42 mm |
| C | 36 mm |
| a | 49,4 mm |
| r min. | 4 mm |
| r2 min. | 3 mm |
| da min. | 158 mm |
| da max | 163 mm |
| Da min | 219 mm |
| Da max. | 236 mm |
| Db min. | 237 mm |
| ra max. | 3 mm |
| rb max. | 2,5 mm |
| Weight | 8,97 Kg |
| Basic dynamic load rating (C) | 420 kN |
| Basic static load rating (C0) | 570 kN |
| (Grease) Lubrication Speed | 1500 r/min |
| (Oil) Lubrication Speed | 1900 r/min |
| Calculation factor (e) | 0,44 |
| Calculation factor (Y0) | 0,76 |
| Calculation factor (Y1) | 1,38 |
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