FAG K578-572
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
79.985 mm
Bore diameter
D
139.992 mm
Outside diameter
B
36.098 mm
Width, inner ring
C
28.575 mm
Width, outer ring
T
36.512 mm
Width, total
Cr
177,000 N
Basic dynamic load rating, radial
C0r
265,000 N
Basic static load rating, radial
Cur
32,500 N
Fatigue load limit, radial
CG
5,000 1/min
Limiting speed
nϑr
3,600 1/min
Thermal speed rating
≈m
2.487 kg
Weight
Mounting dimensions
da max
91 mm
Maximum diameter of shaft shoulder
db min
98 mm
Minimum diameter of shaft shoulder
Da min
125 mm
Minimum diameter of housing shoulder
Db min
133 mm
Minimum diameter of housing shoulder
Ca min
5 mm
Minimum axial space
Cb min
7.5 mm
Minimum axial space
ra max
3.6 mm
Maximum fillet radius of shaft
rb max
3.3 mm
Maximum fillet radius of housing
