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HMK3030 - NTN

HMK3030

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 30 mm
D - External diameter 40 mm
C - Width of bearing, drawn cup or outer ring 30 mm
Product classification image

TECHNICAL CHARACTERISTICS

Lubrication hole on outer ring No
Inner ring reference IR25X30X32
Mass 0,087 kg
Brand NTN

PRODUCT PERFORMANCE

Cr - Dynamic load rating 36 kN
C0r - Static load rating 57,5 kN
Nlim - Grease lubrication limit speed 5500 tr/min
Nlim - Oil lubrication limit speed 8000 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C