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Needle roller and cage assemblies

K68X74X35ZW - NTN

K68X74X35ZW

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
Fw - Under rollers diameter68 mm
Ew - Upper rollers diameter74 mm
Bc - Cage Width35 mm
Mass0,116 kg
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PRODUCT PERFORMANCE
Cr - Dynamic load rating49,5 kN
C0r - Static load rating125 kN
N lim - Grease lubrication limit speed4000 tr/min
N lim - Oil lubrication limit speed6000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
b - Raceway width35 mm