PV20-1L1D-K02 Original import - Leader Hydraulic Pump Co.,Limited.

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Home>Products>Dension Piston pump P series>PV20-1L1D-K02 Original import image

PV20-1L1D-K02 Original import image

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PV20-1L1D-K02 Original import Specifications

Bearing number:71972 ACDMA/HCP4A
Size (mm):480x360x56
Bore Diameter (mm):480
Outer Diameter (mm):360
Width (mm):56
d:360 mm
D:480 mm
B:56 mm
d1:397 mm
d2:397 mm
D1:443 mm
r1,2 - min.:3 mm
r3,4 - min.:1.1 mm
a:126.3 mm
da - min.:373 mm
db - min.:373 mm
Da - max.:465 mm
Db - max.:474 mm
ra - max.:2.5 mm
rb - max.:1 mm
dn:407 mm
Basic dynamic load rating - C:371 kN
Basic static load rating - C0:670 kN
Fatigue load limit - Pu:13.7 kN
Limiting speed for grease lubrication:2200 r/min
Limiting speed for oil lubrication:3600 mm/min
Ball - Dw:38.1 mm
Ball - z:30
Gref:313 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:2300 N
Preload class B - GB:4600 N
Preload class C - GC:9200 N
Preload class D - GD:18400 N
Calculation factor - f:1.29
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:837 N/micron
Preload class B:1096 N/micron
Preload class C:1455 N/micron
Preload class D:1975 N/micron
r1,2 min.:3 mm
r3,4 min.:1.1 mm
da min.:373 mm
db min.:373 mm
Da max.:465 mm
Db max.:474 mm
ra max.:2.5 mm
rb max.:1 mm
Basic dynamic load rating C:371 kN
Basic static load rating C0:670 kN
Fatigue load limit Pu:13.7 kN
Attainable speed for grease lubrication:2200 r/min
Attainable speed for oil-air lubrication:3600 r/min
Ball diameter Dw:38.1 mm
Number of balls z:30
Reference grease quantity Gref:313 cm³
Preload class A GA:2300 N
Static axial stiffness, preload class A:837 N/µm
Preload class B GB:4600 N
Static axial stiffness, preload class B:1096 N/µm
Preload class C GC:9200 N
Static axial stiffness, preload class C:1455 N/µm
Preload class D GD:18400 N
Static axial stiffness, preload class D:1975 N/µm
Calculation factor f:1.29
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:22.6 kg

Along with constantly improving performance, industrial machines continue to become increasingly sophisticated. Hydraulic equipment has to meet the challenge of diversifying needs. You may already appreciate the Leader Hydraulic Pump Co.,Limited reputation for compact equipment that delivers energy efficiency, safety, and high performance. Our equipment is also constantly refined by our quest for ultimate hydraulics that combine great power with flexible motion control.

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Leader Hydraulic Pump Co.,Limited.: Emailmeceoindus@hotmail.com; AddressNanshan Distrct,Shenzhen,China; Phone(Working Time)00852-68515715; Fax00852-68515716

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