| Name | Value |
|---|---|
| Bearing number | 4T-2580/2520 |
| Size (mm) | 31.75x66.421x25.4 |
| Brand | MBY |
| Bore Diameter (mm) | 31.75 |
| Outer Diameter (mm) | 66.421 |
| 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 |
| ra1 max. | 3,3 mm |
| a | 9,1 mm |
| Da | 57 mm |
| db | 37,5 mm |
| ra max. | 0,8 mm |
| da | 38,5 mm |
| Db | 62 mm |
| Weight | 0,409 Kg |
| Basic dynamic load rating (C) | 69 kN |
| Basic static load rating (C0) | 81,5 kN |
| (Grease) Lubrication Speed | 5 700 r/min |
| (Oil) Lubrication Speed | 7 600 r/min |
| Calculation factor (e) | 0,27 |
| Calculation factor (Y0) | 1,21 |
| Calculation factor (Y2) | 2,19 |
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