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Drawn cup needle roller bearings, opened end

HK2820 - NTN

HK2820

Needle roller bearing, drawn cup, open end

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
Fw - Under rollers diameter28 mm
D - External diameter35 mm
C - Width of bearing, drawn cup or outer ring20 mm
Lubrication hole on outer ringNon/No
Inner ring referenceIR22X28X20.5
Mass0,038 kg
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PRODUCT PERFORMANCE
Cr - Dynamic load rating21,3 kN
C0r - Static load rating36 kN
N lim - Grease lubrication limit speed5500 tr/min
N lim - Oil lubrication limit speed8500 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C