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Drawn cup needle roller bearings, opened end

HK4018L/3AS - NTN

HK4018L/3AS

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
Fw - Under rollers diameter40 mm
D - External diameter47 mm
C1 - Width of the drawn cup L18 mm
C3 - Max drawn cup closed end thickness LL2,7 mm
Lubrication hole on outer ringNon/No
Inner ring referenceIR35X40X20
Mass0,047 kg
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PRODUCT PERFORMANCE
Cr - Dynamic load rating21,1 kN
C0r - Static load rating40 kN
N lim - Grease lubrication limit speed4000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature100 °C