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HMK3530 - NTN

HMK3530

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

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Technical datasheet

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PRODUCT DEFINITION
BrandNTN
Fw - Under rollers diameter35 mm
D - External diameter45 mm
C - Width of bearing, drawn cup or outer ring30 mm
Lubrication hole on outer ringNo
Inner ring referenceNo
Mass0,1 kg
Product classification image
PRODUCT PERFORMANCE
Cr - Dynamic load rating43 kN
C0r - Static load rating69 kN
Nlim - Grease lubrication limit speed4700 tr/min
Nlim - Oil lubrication limit speed7000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
BEARING FREQUENCIES
BPFO - Characteristic outer ring frequency (60 rpm)8,077 Hz
BPFI - Characteristic inner ring frequency (60 rpm)9,923 Hz
FTF - Characteristic cage frequency (60 rpm)0,449 Hz
BSF - Characteristic rolling element frequency (60 rpm)9,647 Hz