Technical data

KR19F

Cam follower with shaft

Needle roller bearing, cam follower, with cage, slot for screwdriver, oil hole, spherical outer ring

Needle roller bearing, cam follower, with cage, slot for screwdriver, oil hole, spherical outer ring
  • Visual(s)

    Visual(s)
  • Product definition

    Product definition
    D 19 mm
    d1 8 mm
    C 11 mm
    F 10 mm
    B 12 mm
    B1 32 mm
    B2 20 mm
    G M8X1.25
    G1 10 mm
    C1 0.6 mm
    n 4 mm
    e 14 mm
    R 500 mm
    Dw 1.5 mm
    Lw 6.3 mm
    Maximum tightening torque 8 Nm
    Bearing with/without cage Avec
    Radial clearance class CN
    Precision class P0
    Mass 0.03 kg
    Brand NTN
  • Product performance

    Product performance
    Cr 4.75 kN
    C0r 5.4 kN
    Track load capacity spherical outer ring 1.38 kN
    Nlim (grease) 15,000 Tr/min
    Nlim (oil) 20,000 Tr/min
    Min operating temperature, Tmin -20 °C
    Max operating temperature, Tmax 120 °C
    Characteristic cage frequency, FTF 0.44 Hz
    Characteristic rolling element frequency, BSF 7.54 Hz
    Characteristic outer ring frequency, BPF0 6.52 Hz
    Characteristic inner ring frequency, BPFI 8.48 Hz

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