Komatsu Dowel 363-70-31930 Dowel 19M-30-14250 Dowel
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu Dowel 363-70-31930 Dowel 19M-30-14250 Dowel Size Chart (mm/inches) |
|---|
| d | 50 mm |
| D | 90 mm |
| B | 23 mm |
| d2 | 59.5 mm |
| D1 | 80.7 mm |
| rs min | 1.1 mm |
| Number of lubrication holes | 3 |
| b | 5.8 mm |
| k | 2.5 mm |
| Associated sleeve reference | H310 |
| e | 0.24 |
| Y1 | 2.84 |
| Y2 | 4.23 |
| Y0 | 2.78 |
| Radial clearance class | C4 |
| Mass | 0.58 kg |
| Dynamic load, C | 130 kN |
| Static load, C0 | 124 kN |
| Fatigue limit load, Cu | 14.5 kN |
| Nref | 6,700 rpm |
| Nlim | 9,100 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 | 6.34 Hz |
| Characteristic outer ring frequency, BPF0 | 7.63 Hz |
| Characteristic inner ring frequency, BPFI | 10.37 Hz |
| da min | 57 mm |
| Da max | 83 mm |
| ra max | 1 mm |