91-20 0841/1-37152 IMO Slewing Ring Bearings
| Brand Name: | IMO |
| Model Number: | 91-20 0841/1-37152 |
| Dimension series: | 7FB |
| d: | 25 mm |
| D: | 62 mm |
| T: | 18.25 mm |
| d1 ≈: | 45.8 mm |
| B: | 17 mm |
| C: | 13 mm |
| r1,2 min.: | 1.5 mm |
Product Details
| Dimension series | 7FB |
| d | 25 mm |
| D | 62 mm |
| T | 18.25 mm |
| d1 ≈ | 45.8 mm |
| B | 17 mm |
| C | 13 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 1.5 mm |
| a | 19.689 mm |
| da max. | 34 mm |
| db min. | 33 mm |
| Da min. | 47 mm |
| Da max. | 55 mm |
| Db min. | 59 mm |
| Ca min. | 3 mm |
| Cb min. | 5 mm |
| ra max. | 1.5 mm |
| rb max. | 1.5 mm |
| Basic dynamic load rating C | 46.6 kN |
| Basic static load rating C0 | 40 kN |
| Fatigue load limit Pu | 4.4 kN |
| Reference speed | 8500 r/min |
| Limiting speed | 11000 r/min |
| Calculation factor e | 0.83 |
| Calculation factor Y | 0.72 |
| Calculation factor Y0 | 0.4 |
| Mass bearing | 0.27 kg |
