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HMK1520 - NTN

HMK1520

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 15 mm
D - External diameter 22 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 IR12X15X22.5
Mass 0,022 kg
Brand NTN

PRODUCT PERFORMANCE

Cr - Dynamic load rating 14,9 kN
C0r - Static load rating 18,9 kN
Nlim - Grease lubrication limit speed 11000 tr/min
Nlim - Oil lubrication limit speed 16000 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C