Rexroth A10VO 71 DRG /31R-VSC92K68

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Rexroth A10VO 71 DRG /31R-VSC92K68 image

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Rexroth A10VO 71 DRG /31R-VSC92K68 Codes and sizes

Bearing number:S7211 ACD/P4A
Size (mm):100x55x21
Bore Diameter (mm):100
Outer Diameter (mm):55
Width (mm):21
d:55 mm
D:100 mm
B:21 mm
d1:68.9 mm
d2:68.9 mm
D2:89.1 mm
r1,2 - min.:1.5 mm
r3,4 - min.:0.6 mm
a:28.7 mm
da - min.:64 mm
da - max.:68.1 mm
db - min.:64 mm
db - max.:68.1 mm
Da - max.:91 mm
Db - max.:95.8 mm
ra - max.:1.5 mm
rb - max.:0.6 mm
Basic dynamic load rating - C:52.7 kN
Basic static load rating - C0:40.5 kN
Fatigue load limit - Pu:1.7 kN
Limiting speed for grease lubrication:13000 r/min
Ball - Dw:14.288 mm
Ball - z:15
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:330 N
Preload class B - GB:660 N
Preload class C - GC:1320 N
Preload class D - GD:2640 N
Calculation factor - f:1.08
Calculation factor - f1:0.99
Calculation factor - f2A:1
Calculation factor - f2B:1.01
Calculation factor - f2C:1.02
Calculation factor - f2D:1.05
Calculation factor - fHC:1
Preload class A:172 N/micron
Preload class B:224 N/micron
Preload class C:296 N/micron
Preload class D:399 N/micron
r1,2 min.:1.5 mm
r3,4 min.:0.6 mm
da min.:64 mm
da max.:68.1 mm
db min.:64 mm
db max.:68.1 mm
Da max.:91 mm
Db max.:95.8 mm
ra max.:1.5 mm
rb max.:0.6 mm
Basic dynamic load rating C:52.7 kN
Basic static load rating C0:40.5 kN
Fatigue load limit Pu:1.73 kN
Attainable speed for grease lubrication:13000 r/min
Ball diameter Dw:14.288 mm
Number of balls z:15
Preload class A GA:330 N
Static axial stiffness, preload class A:172 N/µm
Preload class B GB:660 N
Static axial stiffness, preload class B:224 N/µm
Preload class C GC:1320 N
Static axial stiffness, preload class C:296 N/µm
Preload class D GD:2640 N
Static axial stiffness, preload class D:399 N/µm
Calculation factor f:1.08
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.01
Calculation factor f2C:1.02
Calculation factor f2D:1.05
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:0.62 kg

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Rexroth A10VO 71 DRG /31R-VSC92K68 Codes and sizes

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