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FAG
53308
Axial deep groove ball bearing 53308
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Main Dimensions & Performance Data
d
40 mm
Inner diameter shaft washer
D
78 mm
Outer diameter housing washer
T
28.5 mm
Height
Ca
61,000 N
Basic dynamic load rating, axial
C0a
112,000 N
Basic static load rating, axial
Cua
5,100 N
Fatigue load limit, axial
nG
4,250 1/min
Limiting speed
nϑr
7,600 1/min
Reference speed
≈m
0.565 kg
Weight

Mounting dimensions
da min
63 mm
Minimum diameter shaft shoulder
Da max
60 mm
Maximum diameter of housing shoulder
ra max
1 mm
Maximum filled radius

Dimensions
rmin
1 mm
Minimum chamfer dimension
D1
42 mm
Inner diameter housing washer
d1
78 mm
Outer diameter shaft washer
R
64 mm
Radius spherical housing washer
A
28 mm
Distance of the center point
T1
31 mm
Height with seat washer

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

Calculation factors
A
0.081
Minimum load factor

Additional information
U308
Seat washer

Your current product variant
CageJPsteel sheet metal
Tolerance classPNNormal (PN)
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