Bearing 3984/2/3920/2/Q

Bearing 3984/2/3920/2/Q images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 3984/2/3920/2/Q Related parameters
Name Value
Bearing number 3984/2/3920/2/Q
Size (mm) 66.675x112.712x30.162
Brand MBY
Bore Diameter (mm) 66.675
Outer Diameter (mm) 112.712
Width (mm) 30,162
Bearing dimensions and specification
Name Value
d 66,675 mm
D 112,712 mm
T 30,162 mm
B 30,048 mm
C 23,812 mm
a 25 mm
d1 87,9 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. 6 mm
da max 75 mm
Da min 96 mm
Da max. 101 mm
db min 78,5 mm
Db min. 105 mm
ra max. 3,3 mm
rb max. 3,1 mm
Weight 1,15 Kg
Basic dynamic load rating (C) 123 kN
Basic static load rating (C0) 183 kN
Fatigue load limit (Pu) 21,2
Reference speed 4300 r/min
Limiting speed 6300 r/min
Calculation factor (e) 0,4
Calculation factor (Y) 1,5
Calculation factor (Y0) 0,8

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