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HMK0912 - NTN

HMK0912

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

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Under rollers diameter (Fw) 9 mm
External diameter D 16 mm
Width of bearing, drawn cup or outer ring (C) 12 mm
Lubrication hole on outer ring No
Inner ring reference IR6X9X16
Mass 0,009 kg
Brand NTN
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PRODUCT PERFORMANCE

Dynamic load rating (Cr) 5,3 kN
Static load rating (C0r) 4,45 kN
Nlim (grease) 18000 tr/min
Nlim (oil) 27000 tr/min
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,391 Hz
Characteristic rolling element frequency, BSF 4,383 Hz
Characteristic outer ring frequency, BPF0 2,739 Hz
Characteristic inner ring frequency, BPFI 4,261 Hz