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 |