Bearing 3490/3420

Bearing 3490/3420 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 3490/3420 Related parameters
Name Value
Bearing number 3490/3420
Size (mm) 38.1x79.375x29.37
Brand MBY
Bore Diameter (mm) 38.1
Outer Diameter (mm) 79.375
Width (mm) 29,37
Bearing dimensions and specification
Name Value
d 38,1 mm
D 79,375 mm
T 29,37 mm
B 29,771 mm
C 23,812 mm
a 20,8 mm
r min. 3,6 mm
r2 min. 3,2 mm
da min. 52 mm
Da 67 mm
db min 45,9 mm
ra max. 3,6 mm
rb max. 3,2 mm
Db 74 mm
Weight 0,675 Kg
Basic dynamic load rating (C) 87,4 kN
Basic static load rating (C0) 105 kN
(Grease) Lubrication Speed 5200 r/min
(Oil) Lubrication Speed 6900 r/min
Calculation factor (e) 0,37
Calculation factor (Y0) 0,9
Calculation factor (Y1) 1,64

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