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Needle roller bearing
NA4901-XL Needle Roller Bearings
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
12 mm
D
24 mm
B
13 mm
Cr
10600 N
Cor
10900 N
Cur
1970 N
Reference speed
14200 rpm
Limiting speed
23200 rpm
Mounting dimensions
F
16 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