| Name | Value |
|---|---|
| Bearing number | 30209 J2/Q |
| Size (mm) | 45x85x20,75 |
| Brand | MBY |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 85 |
| Width (mm) | 20,75 |
| Name | Value |
|---|---|
| d | 45 mm |
| D | 85 mm |
| T | 20.75 mm |
| d1 | - 63.1 mm |
| B | 19 mm |
| C | 16 mm |
| r1,2 | min. - 1.5 mm |
| r3,4 | min. - 1.5 mm |
| a | 18 mm |
| da | max. - 54 mm |
| db | min. - 52 mm |
| Da | min. - 74 mm |
| Da | max. - 78 mm |
| Db | min. - 80 mm |
| Ca | min. - 3 mm |
| Cb | min. - 4.5 mm |
| ra | max. - 1.5 mm |
| rb | max. - 1.5 mm |
| Basic dynamic load rating | C - 66 kN |
| Basic static load rating | C0 - 76.5 kN |
| Fatigue load limit | Pu - 8.6 kN |
| Reference speed | 6000 r/min |
| Limiting speed | 8000 r/min |
| Calculation factor | e - 0.4 |
| Calculation factor | Y - 1.5 |
| Calculation factor | Y0 - 0.8 |
| Mass bearing | 0.474 kg |
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