FAG K66584-66520
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
122.238 mm
Outside diameter
B
31.75 mm
Width, inner ring
C
23.813 mm
Width, outer ring
T
33.338 mm
Width, total
Cr
137,000 N
Basic dynamic load rating, radial
C0r
167,000 N
Basic static load rating, radial
Cur
20,600 N
Fatigue load limit, radial
CG
5,800 1/min
Limiting speed
nϑr
4,450 1/min
Thermal speed rating
≈m
1.87 kg
Weight
Mounting dimensions
da max
68 mm
Maximum diameter of shaft shoulder
db min
75 mm
Minimum diameter of shaft shoulder
Da min
105 mm
Minimum diameter of housing shoulder
Db min
116 mm
Minimum diameter of housing shoulder
Ca min
4 mm
Minimum axial space
Cb min
10 mm
Minimum axial space
ra max
3.6 mm
Maximum fillet radius of shaft
rb max
3.3 mm
Maximum fillet radius of housing
