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Needle roller bearing
NK19/20-XL Needle Roller Bearings
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Main Dimensions & Performance Data
Fw
19 mm
D
27 mm
C
20 mm
Cr
18700 N
Cor
23600 N
Cur
4200 N
Reference speed
13400 rpm
Limiting speed
21600 rpm
Mounting dimensions
r min
0.3 mm
Minimum chamfer size
Temperature range
T min
-30 °C
Minimum operating temperature
T max
120 °C
Maximum operating temperature