Bearing 3877/3821

Bearing 3877/3821 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 3877/3821 Related parameters
Name Value
Bearing number 3877/3821
Size (mm) 41.275x85.725x30.162
Brand MBY
Bore Diameter (mm) 41.275
Outer Diameter (mm) 85.725
Width (mm) 30,162
Bearing dimensions and specification
Name Value
d 41,275 mm
D 85,725 mm
T 30,162 mm
B 30,162 mm
C 23,812 mm
a 22,9 mm
r min. 3,6 mm
r2 min. 1,2 mm
da min. 57 mm
Da 75 mm
db min 50,3 mm
ra max. 3,6 mm
rb max. 1,2 mm
Db 81 mm
Weight 0,83 Kg
Basic dynamic load rating (C) 108 kN
Basic static load rating (C0) 136 kN
(Grease) Lubrication Speed 4800 r/min
(Oil) Lubrication Speed 6400 r/min
Calculation factor (e) 0,4
Calculation factor (Y0) 0,82
Calculation factor (Y1) 1,49

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