| Name | Value |
|---|---|
| Bearing number | 2580/2520 |
| Size (mm) | 66,421x31.75x25,4 |
| Brand | MBY |
| Bore Diameter (mm) | 66.421 |
| Outer Diameter (mm) | 31.75 |
| Width (mm) | 25,4 |
| Name | Value |
|---|---|
| d | 31.75 mm |
| D | 66,421 mm |
| T | 25,4 mm |
| B | 25,357 mm |
| C | 20,638 mm |
| a | 16 mm |
| r min. | 0,8 mm |
| r2 min. | 3,2 mm |
| da min. | 38,5 mm |
| Da | 57 mm |
| db min | 37,5 mm |
| ra max. | 0,8 mm |
| rb max. | 3,2 mm |
| Db | 62,5 mm |
| Weight | 0,404 Kg |
| Basic dynamic load rating (C) | 71,4 kN |
| Basic static load rating (C0) | 85,1 kN |
| (Grease) Lubrication Speed | 6000 r/min |
| (Oil) Lubrication Speed | 8000 r/min |
| Calculation factor (e) | 0,27 |
| Calculation factor (Y0) | 1,21 |
| Calculation factor (Y1) | 2,19 |
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