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Needle roller bearing
NKI30/20-TV-XL Needle Roller Bearings
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Main Dimensions & Performance Data
d
30 mm
D
45 mm
B
20 mm
Cr
31000 N
Cor
48500 N
Cur
8600 N
Reference speed
6800 rpm
Limiting speed
12900 rpm
Mounting dimensions
F
35 mm
Inner ring raceway diameter
r min
0.3 mm
Minimum chamfer size
s
0.5 mm
Axial displacement
Temperature range
T min
-20 °C
Minimum operating temperature
T max
120 °C
Maximum operating temperature