Komatsu ANTENNA ND246470-8590 DRIVE 791-140-2020 INSTALLER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu ANTENNA ND246470-8590 DRIVE 791-140-2020 INSTALLER Size Chart (mm/inches) |
|---|
| Bearing number | 7019CVUJ74 |
| Size (mm) | 95x145x24 |
| Bore Diameter (mm) | 95 |
| Outer Diameter (mm) | 145 |
| Width (mm) | 24 |
| d | 95 mm |
| D | 145 mm |
| B | 24 mm |
| C | 24 mm |
| Angle (α) | 15 ° |
| d1 | 110.8 mm |
| D1 | 129.2 mm |
| D2 | 136.61 mm |
| a | 28 mm |
| Contact angle α | 15 ° |
| rs min | 1.5 mm |
| r1s min | 0.6 mm |
| f0 | 15.88 |
| Precision class | P4 |
| Mass | 1.21 kg |
| Dynamic load, C | 73.5 kN |
| Static load, C0 | 73.3 kN |
| Fatigue limit load, Cu | 3.55 kN |
| Nlim (oil) | 14,500 rpm |
| Nlim (grease) | 9,600 rpm |
| Axial displacement K Factor | 0.93 |
| Preload level | 7 |
| Preload value | 0.39 kN |
| Axial rigidity | 113 N/µm |
| Radial rigidity | 656 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 | 7.84 Hz |
| Characteristic outer ring frequency, BPF0 | 9.22 Hz |
| Characteristic inner ring frequency, BPFI | 11.78 Hz |
| da min | 103.5 mm |
| db min | 103.5 mm |
| Da max | 136.5 mm |
| Db max | 136.5 mm |
| r1a max | 0.6 mm |
| ra max | 1.5 mm |
| D6 | 115.7 mm |