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HMK1720C - NTN

HMK1720C

Needle roller bearing, drawn cup, open end, heavy load

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Technical datasheet

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Specs

PRODUCT DEFINITION

Fw - Under rollers diameter 17 mm
D - External diameter 24 mm
C - Width of bearing, drawn cup or outer ring 20 mm
Product classification image

TECHNICAL CHARACTERISTICS

Lubrication hole on outer ring No
Inner ring reference IR12X17X20.5
Mass 0,024 kg
Brand NTN

PRODUCT PERFORMANCE

Cr - Dynamic load rating 15,2 kN
C0r - Static load rating 20 kN
Nlim - Grease lubrication limit speed 9500 tr/min
Nlim - Oil lubrication limit speed 14000 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C