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HMK4040ZWD - NTN

HMK4040ZWD

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Technical datasheet

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Specs

PRODUCT DEFINITION

Fw - Under rollers diameter 40 mm
D - External diameter 50 mm
C - Width of bearing, drawn cup or outer ring 40 mm
Product classification image

TECHNICAL CHARACTERISTICS

Lubrication hole on outer ring Yes
k - Hole diameter 3 mm
Mass 0,15 kg
Brand NTN

PRODUCT PERFORMANCE

Cr - Dynamic load rating 58,5 kN
C0r - Static load rating 107 kN
Nlim - Grease lubrication limit speed 4000 tr/min
Nlim - Oil lubrication limit speed 6000 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C