Bearing S7212 CD/P4A

Bearing S7212 CD/P4A images Bearing S7212 CD/P4A images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing S7212 CD/P4A Related parameters
Name Value
Bearing number S7212 CD/P4A
Size (mm) 60x110x22
Brand MBY
Bore Diameter (mm) 60
Outer Diameter (mm) 110
Width (mm) 22
Bearing dimensions and specification
Name Value
d 60 mm
D 110 mm
B 22 mm
d1 76.4 mm
d2 76.4 mm
D2 96.8 mm
r1,2 min. - 1.5 mm
r3,4 min. - 0.6 mm
a 22.5 mm
da min. - 69 mm
da max. - 75.6 mm
db min. - 69 mm
db max. - 75.6 mm
Da max. - 101 mm
Db max. - 105.8 mm
ra max. - 1.5 mm
rb max. - 0.6 mm
Basic dynamic load rating C - 57.2 kN
Basic static load rating C0 - 46.5 kN
Fatigue load limit Pu - 2 kN
Limiting speed for grease lubrication 13000 r/min
Ball Dw - 14.288 mm
Ball z - 16
Calculation factor f0 - 14.9
Preload class A GA - 215 N
Preload class B GB - 430 N
Preload class C GC - 860 N
Preload class D GD - 1720 N
Calculation factor f - 1.07
Calculation factor f1 - 1
Calculation factor f2A - 1
Calculation factor f2B - 1.01
Calculation factor f2C - 1.03
Calculation factor f2D - 1.05
Calculation factor fHC - 1
Preload class A 75 N/micron
Preload class B 102 N/micron
Preload class C 142 N/micron
Preload class D 205 N/micron
Mass bearing 0.823 kg

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