FAG KM348449-M348410
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
247.65 mm
Bore diameter
D
346.075 mm
Outside diameter
B
63.5 mm
Width, inner ring
C
50.8 mm
Width, outer ring
T
63.5 mm
Width, total
Cr
710,000 N
Basic dynamic load rating, radial
C0r
1,470,000 N
Basic static load rating, radial
Cur
164,000 N
Fatigue load limit, radial
CG
1,860 1/min
Limiting speed
nϑr
1,040 1/min
Thermal speed rating
≈m
17.8 kg
Weight
Mounting dimensions
da max
263 mm
Maximum diameter of shaft shoulder
db min
273 mm
Minimum diameter of shaft shoulder
Da min
321 mm
Minimum diameter of housing shoulder
Da max
325 mm
Maximum diameter of housing shoulder
Db min
332 mm
Minimum diameter of housing shoulder
Ca min
8 mm
Minimum axial space
Cb min
12 mm
Minimum axial space
ra max
6.4 mm
Maximum fillet radius of shaft
rb max
6.4 mm
Maximum fillet radius of housing
