Cheap Light Slewing Ring Bearings for Tower Crane
Various 50.8 mm d 21.95 mm B types 75 mm d1 and sizes to accommodate your Cheap Light Slewing Ring Bearings for Tower Crane requirements.
| d | 50.8 mm |
| B | 21.95 mm |
| d1 | 75 mm |
| e | 0.35 |
| Y2 | 1.69 |
| Y0 | 0.93 |
| Dynamic load, C | 78 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 96.5 kN |
| Fatigue limit load, Cu | 11.8 kN |
| Nlim (oil) | 5,000 rpm |
| Nlim (grease) | 3,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 7.3 Hz |
| Characteristic outer ring frequency, BPF0 | 8.26 Hz |
| Characteristic inner ring frequency, BPFI | 10.74 Hz |
| ra max | 2.3 mm |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| EAN | 4547359532364 |
| Product Group | B04334 |
Detailed Parameters
parameter：
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