Komatsu 20R-63-96120 rod Size Chart (mm/inches) |
|---|
| Bearing number | LM757049/LM757010 |
| Size (mm) | 304.8x406.4x63.5 |
| Bore Diameter (mm) | 304,8 |
| Outer Diameter (mm) | 406,4 |
| Width (mm) | 63,5 |
| d | 304,8 mm |
| D | 406,4 mm |
| T | 63,5 mm |
| B | 63,5 mm |
| C | 47,625 mm |
| R | 6,3 mm |
| r | 3,3 mm |
| a | 16,3 mm |
| Da | 393 mm |
| db | 331 mm |
| da | 322 mm |
| Db | 380 mm |
| Aa | 6,9 mm |
| Ab | 2,5 mm |
| Weight | 21,47 Kg |
| Basic static load rating (C0) | 1740 kN |
| Factor (G1) | 1988,6 |
| Factor (G2) | 260,3 |
| Factor (Cg) | 0,0547 |
| Factor (K) | 1,32 |
| Basic dynamic load rating (C90) | 196 |
| Basic dynamic load rating (Ca90) | 148 |
| Basic dynamic load rating (C1) | 754 kN |
| Calculation factor (e) | 0,44 |