Hebei Hicera Bearing Co.,Ltd.
中文 EN
  • Bearing model (1)
    Dust cover type 6822ZZ
    Open type 6822
  • External dimensions (mm)
    d 110
    D 140
    B 16
    r
    min
    1
  • Rated load (N)
    Cr 28100
    Cor 32500
  • Rated load {kgf}
    Cr 2860
    Cor 3350
  • Coefficient fo 15.9
  • Extreme speed (rpm)Lubricating with grease
    Open type Z · ZZ type V · VV type 4300
    DU type DDU type 2400
  • Extreme speed (rpm) oil lubrication
    Open Z-type 5300
  • Bearing code (2)
    Non contact sealing ring type 6822ZZ
    With stop ring groove 6822VV
    With stop ring 6822DDU
    Contact sealing ring type 6822NR
  • Stop ring groove size (1) (mm)
    a
    (max)
    2.5
    b
    (min)
    1.9
    D1
    (max)
    137.6
    ro
    (max)
    0.6
    rN
    (min)
    0.5
  • Stop ring size (1) (mm)
    D2
    (max)
    145.7
    f
    (max)
    1.7
  • Installation size (mm)
    da(2)
    (min)
    115
    da(2)
    (max)
    117
    Da(2)
    (max)
    135
    ra
    (max)
    1
    Dx
    (min)
    147
    CY
    (max)
    3.9
  • Weight (kg) (reference) 0.497