Technical data
7E-HMK1525
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 15 mm D 22 mm C 25 mm Dw 2.5 mm Lw 20.8 mm Lubrication hole on outer ring Non/No Inner ring reference No Mass 0.03 kg -
Product performance
Cr 18.5 kN C0r 25 kN Nlim (grease) 11,000 Tr/min Nlim (oil) 16,000 Tr/min Min operating temperature, Tmin -20 °C Max operating temperature, Tmax 120 °C Characteristic cage frequency, FTF 0.43 Hz Characteristic rolling element frequency, BSF 6.86 Hz Characteristic outer ring frequency, BPF0 5.57 Hz Characteristic inner ring frequency, BPFI 7.43 Hz
