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Needle roller bearing
PNA25/47-XL Aligning Needle Roller Bearing
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
25 mm
D
47 mm
C
20 mm
Cr
25500 N
Cor
36000 N
Cur
6400 N
Limiting speed
14800 rpm
Mounting dimensions
F
30 mm
Inner ring raceway diameter
B
20 mm
Inner ring width
D1
42 mm
Outer cap flange diameter
r min
0.8 mm
Minimum chamfer size
r1 min
0.3 mm
Minimum chamfer size
s min
0.5 mm
Minimum axial displacement
Temperature range
T min
-20 °C
Minimum operating temperature
T max
100 °C
Maximum operating temperature