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Needle roller bearing
PNA12/28-XL Aligning Needle Roller Bearing
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
12 mm
D
28 mm
C
12 mm
Cr
7800 N
Cor
7900 N
Cur
1450 N
Limiting speed
24100 rpm
Mounting dimensions
F
15 mm
Inner ring raceway diameter
B
12 mm
Inner ring width
D1
24.5 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