SF4411PX1 Excavator Bearing / Angular Contact Bearing 220x290x32mm

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SF4411PX1 Excavator Bearing / Angular Contact Bearing 220x290x32mm image

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SF4411PX1 Excavator Bearing / Angular Contact Bearing 220x290x32mm Exchange Guide

Bearing number:S71915 ACB/HCP4A
Size (mm):105x75x16
Bore Diameter (mm):105
Outer Diameter (mm):75
Width (mm):16
d:75 mm
D:105 mm
B:16 mm
d1:85.94 mm
d2:84.55 mm
D2:97.5 mm
r1,2 - min.:1 mm
r3,4 - min.:0.6 mm
a:32.3 mm
da - min.:79.6 mm
da - max.:85.2 mm
db - min.:79.6 mm
db - max.:83.9 mm
Da - max.:100 mm
Db - max.:101.8 mm
ra - max.:1 mm
rb - max.:0.6 mm
Basic dynamic load rating - C:13.3 kN
Basic static load rating - C0:12.5 kN
Fatigue load limit - Pu:0.52 kN
Limiting speed for grease lubrication:18000 r/min
Ball - Dw:6.35 mm
Ball - z:34
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:80 N
Preload class B - GB:160 N
Preload class C - GC:480 N
Calculation factor - f:1.11
Calculation factor - f1:0.99
Calculation factor - f2A:1
Calculation factor - f2B:1.02
Calculation factor - f2C:1.08
Calculation factor - fHC:1.01
Preload class A:135 N/micron
Preload class B:173 N/micron
Preload class C:262 N/micron
r1,2 min.:1 mm
r3,4 min.:0.6 mm
da min.:79.6 mm
da max.:85.2 mm
db min.:79.6 mm
db max.:83.9 mm
Da max.:100 mm
Db max.:101.8 mm
ra max.:1 mm
rb max.:0.6 mm
Basic dynamic load rating C:17.8 kN
Basic static load rating C0:20 kN
Fatigue load limit Pu:0.52 kN
Attainable speed for grease lubrication:18000 r/min
Ball diameter Dw:6.35 mm
Number of balls z:34
Preload class A GA:80 N
Static axial stiffness, preload class A:135 N/µm
Preload class B GB:160 N
Static axial stiffness, preload class B:173 N/µm
Preload class C GC:480 N
Static axial stiffness, preload class C:262 N/µm
Calculation factor f:1.11
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.08
Calculation factor fHC:1.01
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:0.36 kg

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SF4411PX1 Excavator Bearing / Angular Contact Bearing 220x290x32mm Exchange Guide

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