QM INDUSTRIES QVVPN19V303ST Mounted Units & Inserts
| Brand Name |
QM INDUSTRIES |
| Model Number |
QVVPN19V303ST |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
QM INDUSTRIES QVVPN19V303ST bearing Size Chart (mm/inches) |
|---|
| d | 55 mm |
| D | 90 mm |
| B | 18 mm |
| d1 | 66.8 mm |
| D1 | 78.2 mm |
| D2 | 83.39 mm |
| a | 26 mm |
| Contact angle α | 25 ° |
| rs min | 1.1 mm |
| r1s min | 0.6 mm |
| f0 | 15.94 |
| Precision class | P4 |
| Mass | 0.39 kg |
| Dynamic load, C | 29.5 kN |
| Static load, C0 | 26.2 kN |
| Fatigue limit load, Cu | 1.46 kN |
| Nlim (oil) | 29,000 rpm |
| Nlim (grease) | 18,500 rpm |
| Axial displacement K Factor | 0.52 |
| Preload level | 7 |
| Preload value | 0.28 kN |
| Axial rigidity | 160 N/µm |
| Radial rigidity | 355 N/µm |
| Min operating temperature, Tmin | -30 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 7.5 Hz |
| Characteristic outer ring frequency, BPF0 | 8.81 Hz |
| Characteristic inner ring frequency, BPFI | 11.19 Hz |
| da min | 62 mm |
| db min | 62 mm |
| Da max | 83 mm |
| Db max | 83 mm |
| r1a max | 0.6 mm |
| ra max | 1 mm |
| D6 | 69.8 mm |