Komatsu FAN 6211-62-4400 FAN HUB ASS'Y 3BB-55-68990KF FAN ASS'Y
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu FAN 6211-62-4400 FAN HUB ASS'Y 3BB-55-68990KF FAN ASS'Y Size Chart (mm/inches) |
|---|
| Bearing number | 74550/74850 |
| Size (mm) | 139.700x215.900x47.625 |
| Bore Diameter (mm) | 139.700 |
| Outer Diameter (mm) | 215.900 |
| Width (mm) | 47.625 |
| d | 139.700 mm |
| D | 215.900 mm |
| T | 47.625 mm |
| B | 47.625 mm |
| C | 34.925 mm |
| a - | 2.2 mm |
| r1 min. | 3.5 mm |
| r2 min. | 3.3 mm |
| Weight | 6,05 Kg |
| Basic dynamic load rating (C) | 320000 kN |
| Basic static load rating (C0) | 565000 kN |
| (Grease) Lubrication Speed | 1500 r/min |
| (Oil) Lubrication Speed | 2100 r/min |
| Calculation factor (e) | 0.49 |
| Calculation factor (Y0) | 0.68 |