FAG KLM742747-LM742710-J20AA
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
(BRAND)：FAG
(Availability)：In Stock
Main Dimensions & Performance Data
d
216.408 mm
Bore diameter
D
285.75 mm
Outside diameter
B
49.212 mm
Width, inner ring
C
34.925 mm
Width, outer ring
T
46.038 mm
Width, total
Cr
360,000 N
Basic dynamic load rating, radial
C0r
790,000 N
Basic static load rating, radial
Cur
80,000 N
Fatigue load limit, radial
CG
2,240 1/min
Limiting speed
nϑr
1,380 1/min
Thermal speed rating
≈m
7.85 kg
Weight
Mounting dimensions
da max
227 mm
Maximum diameter of shaft shoulder
db min
233 mm
Minimum diameter of shaft shoulder
Da min
266 mm
Minimum diameter of housing shoulder
Da max
272 mm
Maximum diameter of housing shoulder
Db min
279 mm
Minimum diameter of housing shoulder
Ca min
5 mm
Minimum axial space
Cb min
11 mm
Minimum axial space
ra max
3.6 mm
Maximum fillet radius of shaft
rb max
3.3 mm
Maximum fillet radius of housing
