Technical data
7E-HMK2230
Drawn cup needle roller bearings, opened end
Needle roller bearing, drawn cup, open end, heavy load
Needle roller bearing, drawn cup, open end, heavy load
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Visual(s)
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Product definition
Fw 22 mm D 29 mm C 30 mm Dw 2.5 mm Lw 25.8 mm Lubrication hole on outer ring Non/No Inner ring reference IR17X22X32 Mass 0.04 kg -
Product performance
Cr 26.9 kN C0r 45 kN Nlim (grease) 7,500 Tr/min Nlim (oil) 11,000 Tr/min Min operating temperature, Tmin -20 °C Max operating temperature, Tmax 120 °C Characteristic cage frequency, FTF 0.45 Hz Characteristic rolling element frequency, BSF 9.7 Hz Characteristic outer ring frequency, BPF0 8.08 Hz Characteristic inner ring frequency, BPFI 9.92 Hz
