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Needle roller and cage assemblies

K80X86X30A - NTN

K80X86X30A

Needle roller bearing, cage assembly, steel cage

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
Fw - Under rollers diameter80 mm
Ew - Upper rollers diameter86 mm
Bc - Cage Width30 mm
Mass0,11 kg
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PRODUCT PERFORMANCE
Cr - Dynamic load rating57 kN
C0r - Static load rating159 kN
N lim - Grease lubrication limit speed3300 tr/min
N lim - Oil lubrication limit speed5000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
b - Raceway width30 mm