Technical data

BK0509

Drawn cup needle roller bearings, closed end

Needle roller bearing, drawn cup, closed end

Needle roller bearing, drawn cup, closed end
  • Visual(s)

    Visual(s)
  • Product definition

    Product definition
    Fw 5 mm
    D 9 mm
    C 9 mm
    C1 1.6 mm
    Dw 1.5 mm
    Lw 5.3 mm
    Lubrication hole on outer ring Non/No
    Inner ring reference No
    Mass 0.0021 kg
  • Product performance

    Product performance
    Cr 2.64 kN
    C0r 2.19 kN
    Nlim (grease) 27,000 Tr/min
    Nlim (oil) 40,000 Tr/min
    Min operating temperature, Tmin -20 °C
    Max operating temperature, Tmax 120 °C
    Characteristic cage frequency, FTF 0.38 Hz
    Characteristic rolling element frequency, BSF 4.1 Hz
    Characteristic outer ring frequency, BPF0 3.08 Hz
    Characteristic inner ring frequency, BPFI 4.92 Hz

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