Bearing 71813 CD/P4

Bearing 71813 CD/P4 images Bearing 71813 CD/P4 images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 71813 CD/P4 Related parameters
Name Value
Bearing number 71813 CD/P4
Size (mm) 65x85x10
Brand MBY
Bore Diameter (mm) 65
Outer Diameter (mm) 85
Width (mm) 10
Bearing dimensions and specification
Name Value
d 65 mm
D 85 mm
B 10 mm
d1 71.7 mm
d2 71.7 mm
D1 78.5 mm
r1,2 min. - 0.6 mm
r3,4 min. - 0.3 mm
a 15.1 mm
da min. - 68.2 mm
db min. - 68.2 mm
Da max. - 81.8 mm
Db max. - 83 mm
ra max. - 0.6 mm
rb max. - 0.3 mm
dn 72.4 mm
Basic dynamic load rating C - 13.5 kN
Basic static load rating C0 - 14.6 kN
Fatigue load limit Pu - 0.63 kN
Limiting speed for grease lubrication 15000 r/min
Limiting speed for oil lubrication 22000 mm/min
Ball Dw - 5.556 mm
Ball z - 29
Gref 1.3 cm3
Calculation factor f0 - 17.1
Preload class A GA - 71 N
Preload class B GB - 215 N
Preload class C GC - 430 N
Calculation factor f - 1.28
Calculation factor f1 - 1
Calculation factor f2A - 1
Calculation factor f2B - 1.09
Calculation factor f2C - 1.16
Calculation factor fHC - 1
Preload class A 61 N/micron
Preload class B 105 N/micron
Preload class C 155 N/micron
Mass bearing 0.126 kg

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