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Needle roller bearing
NKI40/30-TV-XL Needle Roller Bearings
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
40 mm
D
55 mm
B
30 mm
Cr
52000 N
Cor
103000 N
Cur
19500 N
Reference speed
5400 rpm
Limiting speed
10200 rpm
Mounting dimensions
F
45 mm
Inner ring raceway diameter
r min
0.3 mm
Minimum chamfer size
s
1 mm
Axial displacement
Temperature range
T min
-20 °C
Minimum operating temperature
T max
120 °C
Maximum operating temperature