Rexroth Variable displacement pumps A15VSO 280 LRDRS 0A0V/

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Rexroth Variable displacement pumps A15VSO 280 LRDRS 0A0V/ Product Features

Bearing number:71924 ACB/P4A
Size (mm):165x120x22
Bore Diameter (mm):165
Outer Diameter (mm):120
Width (mm):22
d:120 mm
D:165 mm
B:22 mm
d1:136.92 mm
d2:135 mm
D2:151.9 mm
r1,2 - min.:1.1 mm
r3,4 - min.:0.6 mm
a:49.2 mm
da - min.:126 mm
db - min.:126 mm
Da - max.:159 mm
Db - max.:161.8 mm
ra - max.:1 mm
rb - max.:0.6 mm
dn:138.2 mm
Basic dynamic load rating - C:25.5 kN
Basic static load rating - C0:28.5 kN
Fatigue load limit - Pu:1 kN
Limiting speed for grease lubrication:9000 r/min
Limiting speed for oil lubrication:14000 mm/min
Ball - Dw:8.731 mm
Ball - z:41
Gref:14.01 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:155 N
Preload class B - GB:310 N
Preload class C - GC:930 N
Calculation factor - f:1.13
Calculation factor - f1:0.99
Calculation factor - f2A:1
Calculation factor - f2B:1.02
Calculation factor - f2C:1.07
Calculation factor - fHC:1
Preload class A:188 N/micron
Preload class B:243 N/micron
Preload class C:366 N/micron
r1,2 min.:1.1 mm
r3,4 min.:0.6 mm
da min.:126 mm
db min.:126 mm
Da max.:159 mm
Db max.:161.8 mm
ra max.:1 mm
rb max.:0.6 mm
Basic dynamic load rating C:33.8 kN
Basic static load rating C0:45 kN
Fatigue load limit Pu:1.02 kN
Attainable speed for grease lubrication:9000 r/min
Attainable speed for oil-air lubrication:14000 r/min
Ball diameter Dw:8.731 mm
Number of balls z:41
Reference grease quantity Gref:14.01 cm³
Preload class A GA:155 N
Static axial stiffness, preload class A:188 N/µm
Preload class B GB:310 N
Static axial stiffness, preload class B:243 N/µm
Preload class C GC:930 N
Static axial stiffness, preload class C:366 N/µm
Calculation factor f:1.13
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.07
Calculation factor fHC:1
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:1.27 kg

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Rexroth Variable displacement pumps A15VSO 280 LRDRS 0A0V/ Product Features

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