Timken EE291201/291750-B tapered roller bearings
Timken EE291201/291750-B tapered roller bearings Engineering Calculator , Manufacturing Service . 120 mm d Get Your Free.
| d | 120 mm |
| D | 165 mm |
| B | 22 mm |
| d1 | 134.3 mm |
| D1 | 150.65 mm |
| D2 | 157.34 mm |
| a | 30 mm |
| Contact angle α | 15 ° |
| rs min | 0.6 mm |
| r1s min | 0.6 mm |
| f0 | 16.6 |
| Precision class | P4 |
| Mass | 1.18 kg |
| Dynamic load, C | 67.3 kN |
| Static load, C0 | 78.8 kN |
| Fatigue limit load, Cu | 3.5 kN |
| Nlim (oil) | 12,500 rpm |
| Nlim (grease) | 8,100 rpm |
| Axial displacement K Factor | 0.84 |
| Preload level | 7 |
| Preload value | 0.34 kN |
| Axial rigidity | 120 N/µm |
| Radial rigidity | 710 N/µm |
| Min operating temperature, Tmin | -30 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 10.47 Hz |
| Characteristic outer ring frequency, BPF0 | 12.26 Hz |
| Characteristic inner ring frequency, BPFI | 14.74 Hz |
| da min | 124.5 mm |
| db min | 124.5 mm |
| Da max | 160.5 mm |
| Db max | 160.5 mm |
| r1a max | 0.6 mm |
| ra max | 0.6 mm |
| D6 | 138.5 mm |
Detailed Parameters
parameter：
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