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HMK2830 - NTN

HMK2830

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 28 mm
D - External diameter 37 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 No
Mass 0,073 kg
Brand NTN

PRODUCT PERFORMANCE

Cr - Dynamic load rating 35 kN
C0r - Static load rating 54,5 kN
Nlim - Grease lubrication limit speed 5500 tr/min
Nlim - Oil lubrication limit speed 8500 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C