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FAG
234448-M-SP
Axial angular contact ball bearing 234448-M-SP
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Main Dimensions & Performance Data
d
240 mm
Bore diameter
D
360 mm
Outside diameter
B
144 mm
Width
C
72 mm
Width, outer ring
Ca
350,000 N
Basic dynamic load rating, axial
C0a
1,420,000 N
Basic static load rating, axial
Cua
75,000 N
Fatigue load limit, axial
nG Grease
1,500 1/min
Limiting speed for grease lubrication
nG Oil
2,000 1/min
Limiting speed for oil lubrication
≈m
46.2 kg
Weight

Mounting dimensions
da
289 mm
Diameter shaft shoulder
da
h12
Diameter shaft shoulder clearance
Da
338 mm
Shoulder diameter outer ring
Da
H12
Shoulder diameter outer ring clearance
ra max
3 mm
Maximum recess radius
ra1 max
1 mm
Maximum recess radius
α
60 °
Contact angle
a
601 mm
Distance between the apexes of the pressure cones

Dimensions
d1
324 mm
Rip diameter shaft washer
B1
36 mm
Height wave disc
rmin
3 mm
Minimum chamfer dimension
r1 min
1.1 mm
Minimum chamfer dimension
ds
9.5 mm
Diameter lubrication hole
ns
17.7 mm
Width of lubricating groove

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
150 °C
Operating temperature max.

Additional information
ca
1,729 N/µm
Axial rigidity
KaE
7,134 N
Lift-off force
Fv
2,500 N
Preload force

Your current product variant
CageMBrass Cage
Tolerance classSPtolerance class SP
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