Hebei Hicera Bearing Co.,Ltd.
中文 EN
  • Bearing model (1)
    Dust cover type 6924ZZ
    Open type 6924
  • External dimensions (mm)
    d 120
    D 165
    B 22
    r
    min
    1.1
  • Rated load (N)
    Cr 53000
    Cor 54000
  • Rated load {kgf}
    Cr 5400
    Cor 5500
  • Coefficient fo 16.4
  • Extreme speed (rpm)Lubricating with grease
    Open type Z · ZZ type V · VV type 3800
    DU type DDU type -
  • Extreme speed (rpm) oil lubrication
    Open Z-type 4500
  • Bearing code (2)
    Non contact sealing ring type 6924ZZ
    With stop ring groove -
    With stop ring -
    Contact sealing ring type 6924NR
  • Stop ring groove size (1) (mm)
    a
    (max)
    3.7
    b
    (min)
    1.9
    D1
    (max)
    161.8
    ro
    (max)
    0.6
    rN
    (min)
    0.5
  • Stop ring size (1) (mm)
    D2
    (max)
    171.5
    f
    (max)
    1.7
  • Installation size (mm)
    da(2)
    (min)
    126.5
    da(2)
    (max)
    132
    Da(2)
    (max)
    158.5
    ra
    (max)
    1
    Dx
    (min)
    173
    CY
    (max)
    5.1
  • Weight (kg) (reference) 1.21