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Needle roller and cage assemblies

KJ34X40X25.8XS - NTN

KJ34X40X25.8XS

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
Fw - Under rollers diameter34 mm
Ew - Upper rollers diameter40 mm
Bc - Cage Width25,8 mm
Mass0,032 kg
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PRODUCT PERFORMANCE
Cr - Dynamic load rating31 kN
C0r - Static load rating54,5 kN
N lim - Grease lubrication limit speed8000 tr/min
N lim - Oil lubrication limit speed12000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
b - Raceway width25,8 mm