Komatsu 20G-63-32120 rod Size Chart (mm/inches) |
|---|
| Bearing number | JH415647/JH415610 |
| Size (mm) | 75x145x51 |
| Bore Diameter (mm) | 75 |
| Outer Diameter (mm) | 145 |
| Width (mm) | 51 |
| d | 75 mm |
| D | 145 mm |
| T | 51 mm |
| B | 51 mm |
| C | 42 mm |
| R | 3 mm |
| r | 2,5 mm |
| a - | 14,2 mm |
| Da | 139 mm |
| db | 94 mm |
| da | 89 mm |
| Db | 129 mm |
| Aa | 2 mm |
| Ab | 3,2 mm |
| Weight | 3,81 Kg |
| Dynamic load rating radial (C) | 347 kN |
| Basic static load rating (C0) | 463 kN |
| Factor (G1) | 158,3 |
| Factor (G2) | 26,4 |
| Factor (Cg) | 0,0243 |
| Factor (K) | 1,61 |
| Basic dynamic load rating (C90) | 83,3 |
| Basic dynamic load rating (Ca90) | 51,6 |
| Basic dynamic load rating (C1) | 321 kN |
| Calculation factor (e) | 0,36 |