Komatsu 6746-11-4120 instrument
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 6746-11-4120 instrument Size Chart (mm/inches) |
|---|
| Bearing number | 11209G15 |
| Size (mm) | 45x85x58 |
| Bore Diameter (mm) | 45,000 |
| Outer Diameter (mm) | 85,000 |
| Width (mm) | 58 |
| d | 45,000 mm |
| D | 85,000 mm |
| B | 58 mm |
| C | 19 mm |
| d1 | 57.7 mm |
| D1 | 72.5 mm |
| rs min | 1.1 mm |
| e | 0.21 |
| Y1 | 3.04 |
| Y2 | 4.7 |
| Y0 | 3.18 |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0.78 kg |
| Dynamic load, C | 21.8 kN |
| Static load, C0 | 7.3 kN |
| Nref | 8,100 rpm |
| Nlim | 9,300 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.61 Hz |
| Characteristic outer ring frequency, BPF0 | 6.83 Hz |
| Characteristic inner ring frequency, BPFI | 9.17 Hz |
| da min | 51.5 mm |
| Da max | 78.5 mm |
| ra max | 1 mm |