Bearing 3984/3920B

Bearing 3984/3920B images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 3984/3920B Related parameters
Name Value
Bearing number 3984/3920B
Brand MBY
Bore Diameter (mm) 66.675
Outer Diameter (mm) 117.4
Bearing dimensions and specification
Name Value
d 66,675 mm
D 112,712 mm
D1 117,4 mm
T1 11,112 mm
B 30,048 mm
C 23,812 mm
R 3,6 mm
r 3,3 mm
a -4,6 mm
D1 117,373 mm
Da 99 mm
db 80 mm
C2 4,762 mm
da 74 mm
Weight 1,18 Kg
Basic dynamic load rating (C) 191 kN
Basic static load rating (C0) 191 kN
Limiting speed 4600 r/min
Factor (G1) 75,2
Factor (G2) 21,3
Factor (K) 1,45
Basic dynamic load rating (C90) 33,3
Basic dynamic load rating (Ca90) 22,9
Basic dynamic load rating (C1) 129 kN
Calculation factor (e) 0,4
Calculation factor (Y) 1,49

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