Komatsu 6742-01-4280CS Seal up
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 6742-01-4280CS Seal up Size Chart (mm/inches) |
|---|
| D | 72 mm |
| B | 17 mm |
| E | 64 mm |
| F | 44 mm |
| rs min | 1.1 mm |
| Radial clearance class | CN |
| Mass (without HJ ring) | 0.22 kg |
| Dynamic load, C | 50.5 kN |
| Static load, C0 | 50 kN |
| Fatigue limit load, Cu | 6.1 kN |
| Nlim (oil) | 11,000 rpm |
| Nlim (grease) | 9,500 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic rolling element frequency, BSF | 5.22 Hz |
| Characteristic outer ring frequency, BPF0 | 5.7 Hz |
| Characteristic inner ring frequency, BPFI | 8.3 Hz |
| Da max | 65.5 mm |
| ra max | 1 mm |