Komatsu 421-03-31330 COOLER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 421-03-31330 COOLER Size Chart (mm/inches) |
|---|
| Bearing number | 67983/67920 |
| Size (mm) | 203.2x282.575x46.038 |
| Bore Diameter (mm) | 203,2 |
| Outer Diameter (mm) | 282,575 |
| Width (mm) | 46,038 |
| d | 203,2 mm |
| D | 282,575 mm |
| T | 46,038 mm |
| B | 46,038 mm |
| C | 36,512 mm |
| R | 3,6 mm |
| r | 3,3 mm |
| a | 16 mm |
| Da | 275 mm |
| db | 222 mm |
| da | 216 mm |
| Db | 260 mm |
| Aa | 4,5 mm |
| Ab | 1,7 mm |
| Weight | 8,78 Kg |
| Basic static load rating (C0) | 876 kN |
| Factor (G1) | 819,5 |
| Factor (G2) | 172 |
| Factor (Cg) | 0,0401 |
| Factor (K) | 1,15 |
| Basic dynamic load rating (C90) | 102 |
| Basic dynamic load rating (Ca90) | 88,7 |
| Basic dynamic load rating (C1) | 393 kN |
| Calculation factor (e) | 0,51 |