Komatsu 21T-62-68871 Supporting wheel
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 21T-62-68871 Supporting wheel Size Chart (mm/inches) |
|---|
| Bearing number | 28680/28622 |
| Size (mm) | 55.562x97.63x24.608 |
| Bore Diameter (mm) | 55,562 |
| Outer Diameter (mm) | 97,63 |
| Width (mm) | 24,608 |
| d | 55,562 mm |
| D | 97,63 mm |
| T | 24,608 mm |
| B | 24,608 mm |
| C | 19,446 mm |
| R | 3,6 mm |
| r | 0,8 mm |
| a - | 3,3 mm |
| Da | 92 mm |
| db | 68 mm |
| da | 62 mm |
| Db | 88 mm |
| Aa | 1,6 mm |
| Ab | 1,8 mm |
| Weight | 0,76 Kg |
| Basic static load rating (C0) | 142 kN |
| Factor (G1) | 54 |
| Factor (G2) | 22,6 |
| Factor (Cg) | 0,0259 |
| Factor (K) | 1,45 |
| Basic dynamic load rating (C90) | 25 |
| Basic dynamic load rating (Ca90) | 17,2 |
| Basic dynamic load rating (C1) | 96,3 kN |
| Calculation factor (e) | 0,4 |