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HK4020LLD/3AS - NTN

HK4020LLD/3AS

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3D file

Technical datasheet

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Specs

PRODUCT DEFINITION

Fw - Under rollers diameter 40 mm
D - External diameter 47 mm
C2 - Width of the drawn cup LL 20 mm
C3 - Max drawn cup closed end thickness LL 2,7 mm
Product classification image

TECHNICAL CHARACTERISTICS

Lubrication hole on outer ring Yes
k - Hole diameter 3 mm
Inner ring reference No
Mass 0,05 kg
Brand NTN

PRODUCT PERFORMANCE

Cr - Dynamic load rating 21,1 kN
C0r - Static load rating 40 kN
Nlim - Grease lubrication limit speed 4000 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 100 °C