FAG KLL648434-LL648415-XL
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
243.682 mm
Bore diameter
D
315.912 mm
Outside diameter
B
31.75 mm
Width, inner ring
C
22.225 mm
Width, outer ring
T
31.75 mm
Width, total
Cr
275,000 N
Basic dynamic load rating, radial
C0r
495,000 N
Basic static load rating, radial
Cur
57,000 N
Fatigue load limit, radial
CG
2,650 1/min
Limiting speed
nϑr
1,210 1/min
Thermal speed rating
≈m
6.836 kg
Weight
Mounting dimensions
da max
262 mm
Maximum diameter of shaft shoulder
db min
268 mm
Minimum diameter of shaft shoulder
Da min
300 mm
Minimum diameter of housing shoulder
Db min
305 mm
Minimum diameter of housing shoulder
Ca min
4 mm
Minimum axial space
Cb min
9.5 mm
Minimum axial space
ra max
3.6 mm
Maximum fillet radius of shaft
rb max
3.3 mm
Maximum fillet radius of housing
