Bearing 53328 ISO - Boyal Industrial Pte ltd.

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Bearing 53328 ISO image

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Bearing 53328 ISO Product Features

Bearing number:S7021 ACD/HCP4A
Size (mm):160x105x26
Bore Diameter (mm):160
Outer Diameter (mm):105
Width (mm):26
d:105 mm
D:160 mm
B:26 mm
d1:121.9 mm
d2:121.9 mm
D2:146.75 mm
r1,2 - min.:2 mm
r3,4 - min.:1 mm
a:44 mm
da - min.:114 mm
da - max.:121.3 mm
db - min.:114 mm
db - max.:121.3 mm
Da - max.:151 mm
Db - max.:155 mm
ra - max.:2 mm
rb - max.:1 mm
Basic dynamic load rating - C:90.4 kN
Basic static load rating - C0:93 kN
Fatigue load limit - Pu:3.4 kN
Limiting speed for grease lubrication:9000 r/min
Ball - Dw:17.462 mm
Ball - z:21
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:560 N
Preload class B - GB:1120 N
Preload class C - GC:2240 N
Preload class D - GD:4480 N
Calculation factor - f:1.15
Calculation factor - f1:0.99
Calculation factor - f2A:1
Calculation factor - f2B:1.02
Calculation factor - f2C:1.05
Calculation factor - f2D:1.08
Calculation factor - fHC:1.02
Preload class A:309 N/micron
Preload class B:405 N/micron
Preload class C:537 N/micron
Preload class D:727 N/micron
r1,2 min.:2 mm
r3,4 min.:1 mm
da min.:114 mm
da max.:121.3 mm
db min.:114 mm
db max.:121.3 mm
Da max.:151 mm
Db max.:155 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:90.4 kN
Basic static load rating C0:93 kN
Fatigue load limit Pu:3.4 kN
Attainable speed for grease lubrication:9000 r/min
Ball diameter Dw:17.462 mm
Number of balls z:21
Preload class A GA:560 N
Static axial stiffness, preload class A:309 N/µm
Preload class B GB:1120 N
Static axial stiffness, preload class B:405 N/µm
Preload class C GC:2240 N
Static axial stiffness, preload class C:537 N/µm
Preload class D GD:4480 N
Static axial stiffness, preload class D:727 N/µm
Calculation factor f:1.15
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.05
Calculation factor f2D:1.08
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:1.33 kg

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