Crane Excavator Slewing Rings Crane Slewing Bearing S
LET OUR Crane Excavator Slewing Rings Crane Slewing Bearing S 45 mm d EXPERTS GET YOU 7FB Dimension series THE PARTS YOU NEED.
| Dimension series | 7FB |
| d | 45 mm |
| D | 100 mm |
| T | 27.25 mm |
| d1 ≈ | 74.7 mm |
| B | 25 mm |
| C | 18 mm |
| r1,2 min. | 2 mm |
| r3,4 min. | 1.5 mm |
| a | 31.023 mm |
| da max. | 57 mm |
| db min. | 55 mm |
| Da min. | 79 mm |
| Da max. | 92 mm |
| Db min. | 95 mm |
| Ca min. | 4 mm |
| Cb min. | 9 mm |
| ra max. | 2 mm |
| rb max. | 1.5 mm |
| Basic dynamic load rating C | 113 kN |
| Basic static load rating C0 | 102 kN |
| Fatigue load limit Pu | 12.5 kN |
| Reference speed | 5000 r/min |
| Limiting speed | 6700 r/min |
| Calculation factor e | 0.83 |
| Calculation factor Y | 0.72 |
| Calculation factor Y0 | 0.4 |
| Mass bearing | 0.95 kg |
Detailed Parameters
parameter：
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