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HK3520D - NTN

HK3520D

Needle roller bearing, drawn cup, open end

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Technical datasheet

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Specs

PRODUCT DEFINITION

Fw - Under rollers diameter 35 mm
D - External diameter 42 mm
C - Width of bearing, drawn cup or outer ring 20 mm
Product classification image

TECHNICAL CHARACTERISTICS

Lubrication hole on outer ring Yes
k - Hole diameter 3 mm
Inner ring reference No
Mass 0,046 kg
Brand NTN

PRODUCT PERFORMANCE

Cr - Dynamic load rating 24,8 kN
C0r - Static load rating 47,5 kN
Nlim - Grease lubrication limit speed 4700 tr/min
Nlim - Oil lubrication limit speed 7000 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C