FAG KM349549-M349510
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
257.175 mm
Bore diameter
D
342.9 mm
Outside diameter
B
57.15 mm
Width, inner ring
C
44.45 mm
Width, outer ring
T
57.15 mm
Width, total
Cr
640,000 N
Basic dynamic load rating, radial
C0r
1,410,000 N
Basic static load rating, radial
Cur
137,000 N
Fatigue load limit, radial
CG
1,870 1/min
Limiting speed
nϑr
1,000 1/min
Thermal speed rating
≈m
14.5 kg
Weight
Mounting dimensions
da max
274 mm
Maximum diameter of shaft shoulder
db min
281 mm
Minimum diameter of shaft shoulder
Da min
318 mm
Minimum diameter of housing shoulder
Da max
330 mm
Maximum diameter of housing shoulder
Db min
331 mm
Minimum diameter of housing shoulder
Ca min
10 mm
Minimum axial space
Cb min
12.5 mm
Minimum axial space
ra max
6.4 mm
Maximum fillet radius of shaft
rb max
2.5 mm
Maximum fillet radius of housing
