| Name | Value |
|---|---|
| Bearing number | 30210JR |
| Size (mm) | 50x90x21.75 |
| Brand | MBY |
| Bore Diameter (mm) | 50 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 21,75 |
| Name | Value |
|---|---|
| d | 50 mm |
| D | 90 mm |
| T | 21,75 mm |
| B | 20 mm |
| C | 17 mm |
| a | 20,1 mm |
| r min. | 1,5 mm |
| r2 min. | 1,5 mm |
| da min. | 58,5 mm |
| da max | 58 mm |
| Da min | 79 mm |
| Da max. | 81,5 mm |
| Db min. | 85 mm |
| ra max. | 1,5 mm |
| rb max. | 1,5 mm |
| Weight | 0,566 Kg |
| Basic dynamic load rating (C) | 76,5 kN |
| Basic static load rating (C0) | 91,7 kN |
| (Grease) Lubrication Speed | 4300 r/min |
| (Oil) Lubrication Speed | 5700 r/min |
| Calculation factor (e) | 0,42 |
| Calculation factor (Y0) | 0,79 |
| Calculation factor (Y1) | 1,43 |
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