KOMATSU 20Y-920-2151 BUCKET
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU 20Y-920-2151 BUCKET Size Chart (mm/inches) |
|---|
| d | 90 mm |
| D | 160 mm |
| B | 40 mm |
| D1 | 143.2 mm |
| rs min | 2 mm |
| Number of lubrication holes | 3 |
| b | 10.2 mm |
| k | 4.5 mm |
| e | 0.23 |
| Y1 | 2.9 |
| Y2 | 4.31 |
| Y0 | 2.83 |
| Radial clearance class | CN |
| Mass | 3.3 kg |
| Dynamic load, C | 384 kN |
| Static load, C0 | 398 kN |
| Fatigue limit load, Cu | 43.1 kN |
| Nref | 3,900 rpm |
| Nlim | 5,100 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 200 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic rolling element frequency, BSF | 6.24 Hz |
| Characteristic outer ring frequency, BPF0 | 7.61 Hz |
| Characteristic inner ring frequency, BPFI | 10.39 Hz |
| da min | 101 mm |
| Da max | 149 mm |
| ra max | 2 mm |