FAG K72212-72487
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
123.825 mm
Outside diameter
B
32.791 mm
Width, inner ring
C
25.4 mm
Width, outer ring
T
36.512 mm
Width, total
Cr
135,000 N
Basic dynamic load rating, radial
C0r
150,000 N
Basic static load rating, radial
Cur
18,300 N
Fatigue load limit, radial
CG
6,000 1/min
Limiting speed
nϑr
5,500 1/min
Thermal speed rating
≈m
1.98 kg
Weight
Mounting dimensions
da max
67 mm
Maximum diameter of shaft shoulder
db min
79 mm
Minimum diameter of shaft shoulder
Da min
102 mm
Minimum diameter of housing shoulder
Db min
116 mm
Minimum diameter of housing shoulder
Ca min
4.5 mm
Minimum axial space
Cb min
8.5 mm
Minimum axial space
ra max
3.6 mm
Maximum fillet radius of shaft
rb max
3.3 mm
Maximum fillet radius of housing
