FAG K641-XL-W215FB
Tapered roller bearings without outer ring (Cone) K-Series, in inch sizes
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
66.675 mm
Bore diameter
B
41.275 mm
Width, inner ring
Cr
238,000 N
Basic dynamic load rating, radial
C0r
275,000 N
Basic static load rating, radial
Cur
45,500 N
Fatigue load limit, radial
CG
6,500 1/min
Limiting speed
nϑr
4,150 1/min
Thermal speed rating
≈m
2.44 kg
Weight
Mounting dimensions
da max
77 mm
Maximum diameter of shaft shoulder
db min
83 mm
Minimum diameter of shaft shoulder
CRa min
5 mm
Minimum axial space
CRb max
1 mm
Maximum axial space
ra max
3.6 mm
Maximum fillet radius of shaft
