Bearing 3490/3420/QCL7CVQ492

Bearing 3490/3420/QCL7CVQ492 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 3490/3420/QCL7CVQ492 Related parameters
Name Value
Bearing number 3490/3420/QCL7CVQ492
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 mm
d1 57,3 mm
r1 min. 3,5 mm
r2 min. 3,5 mm
r3 min. 3,3 mm
r4 min. 3,3 mm
Ca min. 4 mm
Cb min. 5,5 mm
da max 46 mm
Da min 65 mm
Da max. 68 mm
db min 49,5 mm
Db min. 73 mm
ra max. 3,3 mm
rb max. 3,1 mm
Weight 0,67 Kg
Basic dynamic load rating (C) 91,3 kN
Basic static load rating (C0) 110 kN
Fatigue load limit (Pu) 12,5
Reference speed 6700 r/min
Limiting speed 9500 r/min
Calculation factor (e) 0,37
Calculation factor (Y) 1,6
Calculation factor (Y0) 0,9

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