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HMK3025 - NTN

HMK3025

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 25 mm
Product classification image

TECHNICAL CHARACTERISTICS

Lubrication hole on outer ring No
Inner ring reference IR25X30X26.5
Mass 0,073 kg
Brand NTN

PRODUCT PERFORMANCE

Cr - Dynamic load rating 31 kN
C0r - Static load rating 47 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