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Needle roller bearing
NA6918-ZW-XL Needle Roller Bearings
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
90 mm
D
125 mm
B
63 mm
Cr
195000 N
Cor
425000 N
Cur
76000 N
Reference speed
2550 rpm
Limiting speed
4400 rpm
Mounting dimensions
F
105 mm
Inner ring raceway diameter
r min
1.1 mm
Minimum chamfer size
s
1 mm
Axial displacement
Temperature range
T min
-30 °C
Minimum operating temperature
T max
120 °C
Maximum operating temperature