PC78 main control valve assy ,PC78 distribution valve,mini excavator PC78 main control valve
PC78 main control valve assy ,PC78 distribution valve,mini excavator PC78 main control valve Deal is L860000 Series your source for OEM Excavator Hydraulic Jinan Excavator Parts Company and accessories. We sell GenuineExcavator Hydraulic at discount prices.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series | L860000 |
| Cone Part Number | L860049A |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 190000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 49200 lbf |
| d | 12.9880 in |
| B - Cone Width | 1.875 in |
| R - Cone Backface To Clear Radius3 | 0.14 in |
| da - Cone Frontface Backing Diameter | 13.58 in |
| db - Cone Backface Backing Diameter | 13.74 in |
| Ab - Cage-Cone Frontface Clearance | 0.05 in |
| Aa - Cage-Cone Backface Clearance | 0.25 in |
| a - Effective Center Location4 | 1.39 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 28300 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 109000 lbf |
| C0 - Static Radial Rating | 266000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 24100 lbf |
| K - Factor8 | 1.17 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1823.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 479.1 |
| Cg - Geometry Factor | 0.177 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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