FAG K3982-3920
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
63.5 mm
Bore diameter
D
112.712 mm
Outside diameter
B
30.048 mm
Width, inner ring
C
23.812 mm
Width, outer ring
T
30.162 mm
Width, total
Cr
119,000 N
Basic dynamic load rating, radial
C0r
176,000 N
Basic static load rating, radial
Cur
22,400 N
Fatigue load limit, radial
CG
6,300 1/min
Limiting speed
nϑr
4,250 1/min
Thermal speed rating
≈m
1.22 kg
Weight
Mounting dimensions
da max
71 mm
Maximum diameter of shaft shoulder
db min
77 mm
Minimum diameter of shaft shoulder
Da min
99 mm
Minimum diameter of housing shoulder
Da max
102 mm
Maximum diameter of housing shoulder
Db min
106 mm
Minimum diameter of housing shoulder
Ca min
4 mm
Minimum axial space
Cb min
6 mm
Minimum axial space
ra max
3.6 mm
Maximum fillet radius of shaft
rb max
3.3 mm
Maximum fillet radius of housing
