Kobelco SK80 Aftermarket Hydraulic Final Drive Motor
| Brand Name |
Kobelco |
| Model Number |
SK80 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Kobelco SK80 bearing Size Chart (mm/inches) |
|---|
| d | 34.92 mm |
| D | 65.09 mm |
| B | 18.29 mm |
| C | 13.97 mm |
| T | 18.03 mm |
| d1 | 49.5 mm |
| a | 14.33 mm |
| e | 0.38 |
| Y2 | 1.59 |
| Y0 | 0.88 |
| Mass | 0.25 kg |
| Dynamic load, C | 46.5 kN |
| Rating life coefficient, A2 | 1.9 |
| Static load, C0 | 56 kN |
| Fatigue limit load, Cu | 6.8 kN |
| Nlim (oil) | 7,600 rpm |
| Nlim (grease) | 5,700 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.86 Hz |
| Characteristic outer ring frequency, BPF0 | 8.18 Hz |
| Characteristic inner ring frequency, BPFI | 10.82 Hz |
| ra max | 3.94 mm |
| r1a max | 1.3 mm |