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Needle roller bearing
NKI20/20-XL Needle Roller Bearings
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
20 mm
D
32 mm
B
20 mm
Cr
21400 N
Cor
30500 N
Cur
8100 N
Reference speed
8600 rpm
Limiting speed
18500 rpm
Mounting dimensions
F
24 mm
Inner ring raceway diameter
r min
0.3 mm
Minimum chamfer size
s
0.5 mm
Axial displacement
Temperature range
T min
-30 °C
Minimum operating temperature
T max
120 °C
Maximum operating temperature