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NAO12X24X13-XL
Needle roller bearing NAO12X24X13-XL
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Main Dimensions & Performance Data
d
12 mm
Bore diameter
D
24 mm
Outside diameter
B
13 mm
Width
Cr
10,100 N
Basic dynamic load rating, radial
C0r
11,800 N
Basic static load rating, radial
Cur
1,930 N
Fatigue load limit, radial
nG
23,600 1/min
Limiting speed
nϑr
15,000 1/min
Reference speed
≈m
30 g
Weight

Mounting dimensions
da
15.7 mm
Mounting dimension
Db
16.4 mm
Shoulder diameter axial guidance NK/housing
db
19.6 mm
Shoulder diameter axial guidance NK/shaft
Da
20.3 mm
Shoulder diameter outer ring
ra max
0.3 mm
Maximum recess radius

Dimensions
F
16 mm
Raceway diameter inner ring
E
20 mm
Raceway diameter outer ring
rmin
0.3 mm
Minimum chamfer dimension
s
0.5 mm
Axial displacement

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
120 °C
Operating temperature max.
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