Bearing 7222 ACD/P4A

Bearing 7222 ACD/P4A images Bearing 7222 ACD/P4A images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 7222 ACD/P4A Related parameters
Name Value
Bearing number 7222 ACD/P4A
Size (mm) 110x200x38
Brand MBY
Bore Diameter (mm) 110
Outer Diameter (mm) 200
Width (mm) 38
Bearing dimensions and specification
Name Value
d 110 mm
D 200 mm
B 38 mm
d1 138.7 mm
d2 138.7 mm
D1 171.3 mm
r1,2 min. - 2.1 mm
r3,4 min. - 1.1 mm
a 55.4 mm
da min. - 122 mm
db min. - 122 mm
Da max. - 188 mm
Db max. - 193 mm
ra max. - 2 mm
rb max. - 1 mm
dn 145.9 mm
Basic dynamic load rating C - 168 kN
Basic static load rating C0 - 160 kN
Fatigue load limit Pu - 5.4 kN
Limiting speed for grease lubrication 6700 r/min
Limiting speed for oil lubrication 10000 mm/min
Ball Dw - 26.988 mm
Ball z - 16
Gref 54.15 cm3
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 - 1050 N
Preload class B GB - 2100 N
Preload class C GC - 4200 N
Preload class D GD - 8400 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 325 N/micron
Preload class B 423 N/micron
Preload class C 557 N/micron
Preload class D 748 N/micron
Mass bearing 4.631 kg

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