Bearing 71822 ACD/P4

Bearing 71822 ACD/P4 images Bearing 71822 ACD/P4 images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 71822 ACD/P4 Related parameters
Name Value
Bearing number 71822 ACD/P4
Size (mm) 110x140x16
Brand MBY
Bore Diameter (mm) 110
Outer Diameter (mm) 140
Width (mm) 16
Bearing dimensions and specification
Name Value
d 110 mm
D 140 mm
B 16 mm
d1 119.8 mm
d2 119.8 mm
D1 130.6 mm
r1,2 min. - 1 mm
r3,4 min. - 0.3 mm
a 37.2 mm
da min. - 114.6 mm
db min. - 114.6 mm
Da max. - 135.4 mm
Db max. - 138 mm
ra max. - 1 mm
rb max. - 0.3 mm
dn 120.9 mm
Basic dynamic load rating C - 30.2 kN
Basic static load rating C0 - 38 kN
Fatigue load limit Pu - 1.5 kN
Limiting speed for grease lubrication 7500 r/min
Limiting speed for oil lubrication 12000 mm/min
Ball Dw - 8.731 mm
Ball z - 32
Gref 5.1 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 - 260 N
Preload class B GB - 800 N
Preload class C GC - 1600 N
Calculation factor f - 1.34
Calculation factor f1 - 0.97
Calculation factor f2A - 1
Calculation factor f2B - 1.08
Calculation factor f2C - 1.15
Calculation factor fHC - 1
Preload class A 236 N/micron
Preload class B 377 N/micron
Preload class C 518 N/micron
Mass bearing 0.505 kg

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