Bearing S7214 ACD/P4A

Bearing S7214 ACD/P4A images Bearing S7214 ACD/P4A images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing S7214 ACD/P4A Related parameters
Name Value
Bearing number S7214 ACD/P4A
Size (mm) 70x125x24
Brand MBY
Bore Diameter (mm) 70
Outer Diameter (mm) 125
Width (mm) 24
Bearing dimensions and specification
Name Value
d 70 mm
D 125 mm
B 24 mm
d1 87.9 mm
d2 87.9 mm
D2 110.3 mm
r1,2 min. - 1.5 mm
r3,4 min. - 0.6 mm
a 34.9 mm
da min. - 79 mm
da max. - 87.1 mm
db min. - 79 mm
db max. - 87.1 mm
Da max. - 116 mm
Db max. - 120.8 mm
ra max. - 1.5 mm
rb max. - 0.6 mm
Basic dynamic load rating C - 66.3 kN
Basic static load rating C0 - 55 kN
Fatigue load limit Pu - 2.4 kN
Limiting speed for grease lubrication 9500 r/min
Ball Dw - 15.875 mm
Ball z - 16
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 - 420 N
Preload class B GB - 840 N
Preload class C GC - 1680 N
Preload class D GD - 3360 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 201 N/micron
Preload class B 261 N/micron
Preload class C 345 N/micron
Preload class D 464 N/micron
Mass bearing 1.127 kg

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