Doosan DH360LC-7 hydraulic pump:DH225LC-7,K3V63DT,K3V112DT,K3V140DT,K5V80DT:DH220LC-7,DH280,DH320LC-2 excavator main pump
Doosan DH360LC-7 hydraulic pump:DH225LC-7,K3V63DT,K3V112DT,K3V140DT,K5V80DT:DH220LC-7,DH280,DH320LC-2 excavator main pump SEARCH - Whether 100 Bore Diameter (mm) it's agriculture or Jinan Excavator Parts Company construction equipment your working on, 100x70x16 Has theexcavator pump you need.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number | 71914 ACD/HCP4AH1 |
| Size (mm) | 100x70x16 |
| Bore Diameter (mm) | 100 |
| Outer Diameter (mm) | 70 |
| Width (mm) | 16 |
| d | 70 mm |
| D | 100 mm |
| B | 16 mm |
| d1 | 79.2 mm |
| d2 | 79.2 mm |
| D1 | 90.8 mm |
| K | 0.5 mm |
| C1 | 4.46 mm |
| r1,2 - min. | 1 mm |
| r3,4 - min. | 0.3 mm |
| a | 27.9 mm |
| da - min. | 74.6 mm |
| db - min. | 74.6 mm |
| Da - max. | 95.4 mm |
| Db - max. | 98 mm |
| ra - max. | 1 mm |
| rb - max. | 0.3 mm |
| dn | 81.7 mm |
| Basic dynamic load rating - C | 32.5 kN |
| Basic static load rating - C0 | 32.5 kN |
| Fatigue load limit - Pu | 1.4 kN |
| Limiting speed for grease lubrication | 14000 r/min |
| Limiting speed for oil lubrication | 22000 mm/min |
| Ball - Dw | 9.525 mm |
| Ball - z | 24 |
| Gref | 4.5 cm3 |
| Calculation factor - e | 0.68 |
| Calculation factor - Y2 | 1.41 |
| Calculation factor - Y0 | 0.76 |
| Calculation factor - X2 | 0.67 |
| Calculation factor - Y1 | 0.92 |
| Preload class A - GA | 200 N |
| Preload class B - GB | 400 N |
| Preload class C - GC | 800 N |
| Preload class D - GD | 1600 N |
| Calculation factor - f | 1.19 |
| Calculation factor - f1 | 0.98 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.07 |
| Calculation factor - f2C | 1.12 |
| Calculation factor - f2D | 1.17 |
| Calculation factor - fHC | 1.04 |
| Preload class A | 200 N/micron |
| Preload class B | 261 N/micron |
| Preload class C | 348 N/micron |
| Preload class D | 475 N/micron |
| r1,2 min. | 1 mm |
| r3,4 min. | 0.3 mm |
| da min. | 74.6 mm |
| db min. | 74.6 mm |
| Da max. | 95.4 mm |
| Db max. | 98 mm |
| ra max. | 1 mm |
| rb max. | 0.3 mm |
| Basic dynamic load rating C | 32.5 kN |
| Basic static load rating C0 | 32.5 kN |
| Fatigue load limit Pu | 1.37 kN |
| Attainable speed for grease lubrication | 14000 r/min |
| Attainable speed for oil-air lubrication | 22000 r/min |
| Ball diameter Dw | 9.525 mm |
| Number of balls z | 24 |
| Reference grease quantity Gref | 4.5 cm³ |
| Preload class A GA | 200 N |
| Static axial stiffness, preload class A | 200 N/µm |
| Preload class B GB | 400 N |
| Static axial stiffness, preload class B | 261 N/µm |
| Preload class C GC | 800 N |
| Static axial stiffness, preload class C | 348 N/µm |
| Preload class D GD | 1600 N |
| Static axial stiffness, preload class D | 475 N/µm |
| Calculation factor f | 1.19 |
| Calculation factor f1 | 0.98 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.07 |
| Calculation factor f2C | 1.12 |
| Calculation factor f2D | 1.17 |
| Calculation factor fHC | 1.04 |
| Calculation factor e | 0.68 |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Calculation factor (single, tandem) Y0 | 0.38 |
| Calculation factor (single, tandem) X2 | 0.41 |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
| Calculation factor (back-to-back, face-to-face) X2 | 0.67 |
| Mass bearing | 0.28 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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