Bearing S7018 ACB/P4A

Bearing S7018 ACB/P4A images Bearing S7018 ACB/P4A images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing S7018 ACB/P4A Related parameters
Name Value
Bearing number S7018 ACB/P4A
Size (mm) 90x140x24
Brand MBY
Bore Diameter (mm) 90
Outer Diameter (mm) 140
Width (mm) 24
Bearing dimensions and specification
Name Value
d 90 mm
D 140 mm
B 24 mm
d1 108.7 mm
d2 106.13 mm
D2 125 mm
r1,2 min. - 1.5 mm
r3,4 min. - 1 mm
a 39 mm
da min. - 97 mm
da max. - 107.9 mm
db min. - 97 mm
db max. - 105.3 mm
Da max. - 133 mm
Db max. - 135.4 mm
ra max. - 1.5 mm
rb max. - 1 mm
Basic dynamic load rating C - 27 kN
Basic static load rating C0 - 23.6 kN
Fatigue load limit Pu - 0.93 kN
Limiting speed for grease lubrication 11000 r/min
Ball Dw - 10.319 mm
Ball z - 25
Calculation factor e - 0.68
Calculation factor Y2 - 0.87
Calculation factor Y0 - 0.38
Calculation factor X2 - 0.41
Calculation factor Y1 - 0.92
Calculation factor Y2 - 1.41
Calculation factor Y0 - 0.76
Calculation factor X2 - 0.67
Preload class A GA - 246 N
Preload class B GB - 320 N
Preload class C GC - 960 N
Calculation factor f - 1.07
Calculation factor f1 - 0.99
Calculation factor f2A - 1
Calculation factor f2B - 1.01
Calculation factor f2C - 1.04
Calculation factor fHC - 1
Preload class A 142 N/micron
Preload class B 183 N/micron
Preload class C 275 N/micron
Mass bearing 1.25 kg

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