| Name | Value |
|---|---|
| Bearing number | 80780/80720 |
| Size (mm) | 635x736,6x57,15 |
| Brand | MBY |
| Bore Diameter (mm) | 635 |
| Outer Diameter (mm) | 736.6 |
| Width (mm) | 57,15 |
| Name | Value |
|---|---|
| d | 635 mm |
| D | 736.6 mm |
| T | 57.15 mm |
| d1 | - 682.5 mm |
| B | 53.975 mm |
| C | 41.275 mm |
| r1,2 | min. - 3.3 mm |
| r3,4 | min. - 3.3 mm |
| a | 124 mm |
| da | max. - 658 mm |
| db | min. - 652 mm |
| Da | min. - 704 mm |
| Da | max. - 720 mm |
| Db | min. - 718 mm |
| Ca | min. - 8 mm |
| Cb | min. - 15.5 mm |
| ra | max. - 3.1 mm |
| rb | max. - 3.1 mm |
| Basic dynamic load rating | C - 858 kN |
| Basic static load rating | C0 - 2650 kN |
| Fatigue load limit | Pu - 186 kN |
| Reference speed | 480 r/min |
| Limiting speed | 700 r/min |
| Calculation factor | e - 0.44 |
| Calculation factor | Y - 1.35 |
| Calculation factor | Y0 - 0.8 |
| Mass bearing | 37 kg |
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