Komatsu 144-916-7221 rod Size Chart (mm/inches) |
|---|
| d | 160 mm |
| D | 290 mm |
| B | 48 mm |
| E | 259 mm |
| F | 195 mm |
| rs min | 3 mm |
| r1s min | 3 mm |
| Radial clearance class | C3 |
| Mass (without HJ ring) | 13.7 kg |
| Dynamic load, C | 500 kN |
| Static load, C0 | 665 kN |
| Fatigue limit load, Cu | 63.6 kN |
| Nlim (oil) | 2,400 rpm |
| Nlim (grease) | 2,100 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 | 6.95 Hz |
| Characteristic outer ring frequency, BPF0 | 8.16 Hz |
| Characteristic inner ring frequency, BPFI | 10.84 Hz |
| da min | 173 mm |
| da max | 192 mm |
| db min | 197 mm |
| Da max | 277 mm |
| ra max | 2.5 mm |
| r1a max | 2.5 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 13.7 |
| EAN | 4547359144369 |
| Product Group | B04144 |