| Name | Value |
|---|---|
| Bearing number | HR31308J |
| Size (mm) | 40x90x25.25 |
| Brand | MBY |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 25,25 |
| Name | Value |
|---|---|
| d | 40 mm |
| D | 90 mm |
| T | 25,25 mm |
| B | 23 mm |
| C | 17 mm |
| a | 28,7 mm |
| r min. | 2 mm |
| r1 min. | 1,5 mm |
| da min. | 56 mm |
| Da min | 70 mm |
| Da max. | 81 mm |
| db max. | 50 mm |
| Db min. | 87 mm |
| ra max. | 2 mm |
| rb max. | 1,5 mm |
| Weight | 0,728 Kg |
| Basic dynamic load rating (C) | 80 kN |
| Basic static load rating (C0) | 89,5 kN |
| (Grease) Lubrication Speed | 3800 r/min |
| (Oil) Lubrication Speed | 5300 r/min |
| Calculation factor (e) | 0,83 |
| Calculation factor (Y0) | 0,4 |
| Calculation factor (Y1) | 0,73 |
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