Komatsu Size Chart (mm/inches) |
|---|
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
| d2 | 73.6 mm |
| D1 | 102 mm |
| rs min | 2 mm |
| Number of lubrication holes | 0 |
| Associated sleeve reference | H311 |
| e | 0.24 |
| Y1 | 2.83 |
| Y2 | 4.21 |
| Y0 | 2.76 |
| Radial clearance class | C3 |
| Mass | 1.52 kg |
| Dynamic load, C | 167 kN |
| Static load, C0 | 158 kN |
| Fatigue limit load, Cu | 29.1 kN |
| Nref | 5,000 rpm |
| Nlim | 6,900 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 | 5.81 Hz |
| Characteristic outer ring frequency, BPF0 | 6.26 Hz |
| Characteristic inner ring frequency, BPFI | 8.74 Hz |
| da min | 66 mm |
| Da max | 109 mm |
| ra max | 2 mm |