FAG K389-A-382
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
53.975 mm
Bore diameter
D
98.425 mm
Outside diameter
B
21.946 mm
Width, inner ring
C
17.826 mm
Width, outer ring
T
21 mm
Width, total
Cr
76,000 N
Basic dynamic load rating, radial
C0r
95,000 N
Basic static load rating, radial
Cur
11,400 N
Fatigue load limit, radial
CG
7,500 1/min
Limiting speed
nϑr
4,500 1/min
Thermal speed rating
≈m
0.7 kg
Weight
Mounting dimensions
da max
60 mm
Maximum diameter of shaft shoulder
db min
61 mm
Minimum diameter of shaft shoulder
Da min
90 mm
Minimum diameter of housing shoulder
Da max
93 mm
Maximum diameter of housing shoulder
Db min
93 mm
Minimum diameter of housing shoulder
Ca min
4 mm
Minimum axial space
Cb min
3 mm
Minimum axial space
ra max
0.8 mm
Maximum fillet radius of shaft
rb max
0.8 mm
Maximum fillet radius of housing
