FAG K3490-3420
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
38.1 mm
Bore diameter
D
79.375 mm
Outside diameter
B
29.771 mm
Width, inner ring
C
23.813 mm
Width, outer ring
T
29.37 mm
Width, total
Cr
90,000 N
Basic dynamic load rating, radial
C0r
110,000 N
Basic static load rating, radial
Cur
13,800 N
Fatigue load limit, radial
CG
9,400 1/min
Limiting speed
nϑr
7,000 1/min
Thermal speed rating
≈m
0.677 kg
Weight
Mounting dimensions
da max
45.5 mm
Maximum diameter of shaft shoulder
db min
52 mm
Minimum diameter of shaft shoulder
Da min
67 mm
Minimum diameter of housing shoulder
Db min
74 mm
Minimum diameter of housing shoulder
Ca min
2 mm
Minimum axial space
Cb min
5 mm
Minimum axial space
ra max
3.6 mm
Maximum fillet radius of shaft
rb max
3.3 mm
Maximum fillet radius of housing
