NSK QJ 240 angular contact ball bearings
What is NSK QJ 240 angular contact ball bearings in mechanical 45 mm d engineering? Manufacturing Service . Upload your CAD file for an instant.
| d | 45 mm |
| D | 100 mm |
| B | 36 mm |
| d2 | 58 mm |
| D1 | 85.8 mm |
| rs min | 1.5 mm |
| Number of lubrication holes | 3 |
| b | 6.4 mm |
| k | 3 mm |
| Associated sleeve reference | H2309 |
| e | 0.36 |
| Y1 | 1.9 |
| Y2 | 2.83 |
| Y0 | 1.86 |
| Radial clearance class | C4 Special |
| Mass | 1.36 kg |
| Dynamic load, C | 206 kN |
| Static load, C0 | 187 kN |
| Fatigue limit load, Cu | 17.2 kN |
| Nref | 5,300 rpm |
| Nlim | 6,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 200 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 4.85 Hz |
| Characteristic outer ring frequency, BPF0 | 5.65 Hz |
| Characteristic inner ring frequency, BPFI | 8.35 Hz |
| da min | 54 mm |
| db min | 50 mm |
| Ce min | 5 mm |
| Da max | 91 mm |
| ra max | 1.5 mm |
Detailed Parameters
parameter：
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