A11VG12MD-10R BOSCH REXROTH A11VG Hydraulic Pumps - BOSCH REXROTH A4VG VARIABLE DISPLACEMENT PUMPS MANUFACTURER

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A11VG12MD-10R BOSCH REXROTH A11VG Hydraulic Pumps image

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Specifications for Bosch Rexroth A11VG Hydraulic Pumps

Bearing number:71815 ACD/HCP4
Size (mm):95x75x10
Bore Diameter (mm):95
Outer Diameter (mm):75
Width (mm):10
d:75 mm
D:95 mm
B:10 mm
d1:81.7 mm
d2:81.7 mm
D1:88.5 mm
r1,2 - min.:0.6 mm
r3,4 - min.:0.3 mm
a:24.9 mm
da - min.:78.2 mm
db - min.:78.2 mm
Da - max.:91.8 mm
Db - max.:93 mm
ra - max.:0.6 mm
rb - max.:0.3 mm
dn:82.4 mm
Basic dynamic load rating - C:13.3 kN
Basic static load rating - C0:16 kN
Fatigue load limit - Pu:0.68 kN
Limiting speed for grease lubrication:14000 r/min
Limiting speed for oil lubrication:22000 mm/min
Ball - Dw:5.556 mm
Ball - z:33
Gref:1.5 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:120 N
Preload class B - GB:360 N
Preload class C - GC:720 N
Calculation factor - f:1.36
Calculation factor - f1:0.97
Calculation factor - f2A:1
Calculation factor - f2B:1.09
Calculation factor - f2C:1.17
Calculation factor - fHC:1.02
Preload class A:180 N/micron
Preload class B:285 N/micron
Preload class C:394 N/micron
r1,2 min.:0.6 mm
r3,4 min.:0.3 mm
da min.:78.2 mm
db min.:78.2 mm
Da max.:91.8 mm
Db max.:93 mm
ra max.:0.6 mm
rb max.:0.3 mm
Basic dynamic load rating C:13.3 kN
Basic static load rating C0:16 kN
Fatigue load limit Pu:0.68 kN
Attainable speed for grease lubrication:14000 r/min
Attainable speed for oil-air lubrication:22000 r/min
Ball diameter Dw:5.556 mm
Number of balls z:33
Reference grease quantity Gref:1.5 cm³
Preload class A GA:120 N
Static axial stiffness, preload class A:180 N/µm
Preload class B GB:360 N
Static axial stiffness, preload class B:285 N/µm
Preload class C GC:720 N
Static axial stiffness, preload class C:394 N/µm
Calculation factor f:1.36
Calculation factor f1:0.97
Calculation factor f2A:1
Calculation factor f2B:1.09
Calculation factor f2C:1.17
Calculation factor fHC:1.02
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:0.13 kg

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