FAG K21063-21212
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
15.875 mm
Bore diameter
D
53.975 mm
Outside diameter
B
21.839 mm
Width, inner ring
C
15.875 mm
Width, outer ring
T
22.225 mm
Width, total
Cr
38,500 N
Basic dynamic load rating, radial
C0r
36,500 N
Basic static load rating, radial
Cur
4,350 N
Fatigue load limit, radial
CG
14,900 1/min
Limiting speed
nϑr
11,800 1/min
Thermal speed rating
≈m
0.273 kg
Weight
Mounting dimensions
da max
26 mm
Maximum diameter of shaft shoulder
db min
29 mm
Minimum diameter of shaft shoulder
Da min
43 mm
Minimum diameter of housing shoulder
Db min
50 mm
Minimum diameter of housing shoulder
Ca min
4 mm
Minimum axial space
Cb min
4.5 mm
Minimum axial space
ra max
0.8 mm
Maximum fillet radius of shaft
rb max
2.3 mm
Maximum fillet radius of housing
