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NN3922 Double row cylindrical roller bearings
QuestionNN3922 Double row cylindrical roller bearings ? Find what you need faster by entering 20 mm Fw 9.44 Hz Characteristic inner ring frequency, BPFI your Double row cylindrical roller bearings information .
NN3922
- 20 mm
- 9.44 Hz
- Non/No
- 0.03 kg
- 8.89 Hz
- 27 mm
- 12,000 rpm
- 7.56 Hz
-
HFD Bearing Develop Co.,Ltd2020-07-10 09:46:19
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NN3922 Double row cylindrical roller bearings Technology
| Fw: | 20 mm | Characteristic inner ring frequency, BPFI: | 9.44 Hz | Lubrication hole on outer ring: | Non/No |
| Mass: | 0.03 kg | Characteristic rolling element frequency, BSF: | 8.89 Hz | D: | 27 mm |
| Nlim (oil): | 12,000 rpm | Characteristic outer ring frequency, BPF0: | 7.56 Hz | Cr: | 22 kN |
| Lw: | 20.8 mm |
NN3922 Double row cylindrical roller bearings Details
NN3922 Double row cylindrical roller bearings Size Chart (mm/inches) | |
|---|---|
| d | 15 mm |
| D | 42 mm |
| B | 13 mm |
| d1 | 22.6 mm |
| D1 | 36.6 mm |
| rs min | 1 mm |
| Radial clearance class | CN |
| Mass | 0.08 kg |
| Dynamic load, C | 11.3 kN |
| Static load, C0 | 5.4 kN |
| Fatigue limit load, Cu | 0.34 kN |
| f0 | 12.3 |
| Nref | 17,000 rpm |
| Nlim | 29,000 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.36 Hz |
| Characteristic rolling element frequency, BSF | 3.45 Hz |
| Characteristic outer ring frequency, BPF0 | 2.56 Hz |
| Characteristic inner ring frequency, BPFI | 4.44 Hz |
| da min | 20 mm |
| da max | 22.6 mm |
| Da max | 37 mm |
| ra max | 1 mm |
NN3922 Double row cylindrical roller bearings Cad Models
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- HFD Bearing Develop Co.,Ltd
- AddressMax-Planck-Str. Erkrath, F.R.Germany
- Phone(Working Time)59-645-62-46
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