Komatsu 14X-43-12830 rod Size Chart (mm/inches) |
|---|
| Bearing number | NU2248 |
| Size (mm) | 240x440x120 |
| Bore Diameter (mm) | 240 |
| Outer Diameter (mm) | 440 |
| Width (mm) | 120 |
| d | 240 mm |
| Fw | 295 mm |
| D | 440 mm |
| B | 120 mm |
| C | 120 mm |
| r min. | 4 mm |
| r1 min. | 4 mm |
| Weight | 80 Kg |
| Basic dynamic load rating (C) | 1 440 kN |
| Basic static load rating (C0) | 2 320 kN |
| (Grease) Lubrication Speed | 1 300 r/min |
| E | 385 mm |
| F | 295 mm |
| rs min | 4 mm |
| r1s min | 4 mm |
| Radial clearance class | CN |
| Mass (without HJ ring) | 81.5 kg |
| Dynamic load, C | 1,440 kN |
| Static load, C0 | 2,320 kN |
| Fatigue limit load, Cu | 196 kN |
| Nlim (oil) | 1,600 rpm |
| Nlim (grease) | 1,300 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| da min | 256 mm |
| da max | 293 mm |
| db min | 298 mm |
| Da max | 424 mm |
| ra max | 3 mm |
| r1a max | 3 mm |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 81.5 |
| EAN | 4547359142709 |
| Product Group | B04144 |