Hydraulic Main Pump For Hitachi Excavator ZX55 and Spare Parts
excavator offers 440x720x226 a Hydraulic Main Pump For Hitachi Excavator ZX55 and Spare Parts selection of Genuine excavator Jinan Excavator Parts Company at Wholesale Prices. We are a Hydraulic Main Pump For Hitachi Excavator ZX55 and Spare Parts Certified Parts Retailer
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 46388 |
| Size (mm) | 440x720x226 |
| Bore Diameter (mm) | 440 |
| Outer Diameter (mm) | 720 |
| Width (mm) | 226 |
| d | 440 mm |
| D | 720 mm |
| T | 226 mm |
| C | 201 mm |
| r min. | 6 mm |
| r1 min. | 3 mm |
| da min. | 468 mm |
| Da min | 676 mm |
| ra max. | 5 mm |
| rb max. | 2,5 mm |
| Weight | 354 Kg |
| Basic dynamic load rating (C) | 3940 kN |
| Basic static load rating (C0) | 8110 kN |
| (Grease) Lubrication Speed | 270 r/min |
| (Oil) Lubrication Speed | 360 r/min |
| Calculation factor (e) | 0,39 |
| Calculation factor (Y0) | 1,7 |
| Bearing No. | 46388 |
| r(min) | 6 |
| r1(min) | 3 |
| Cr | 4950 |
| C0r | 8110 |
| Cu | 372 |
| Grease lub. | 270 |
| Oil lub. | 360 |
| da(min) | 468 |
| Da(min) | 706 |
| Sa(min) | 12.5 |
| ra(max) | 5 |
| rb(max) | 2.5 |
| e | 0.39 |
| Y2 | 1.74 |
| Y3 | 2.59 |
| Y0 | 1.70 |
| (Refer.)Mass(kg) | 354 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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