RFC5678220/01  TQA   四列圆柱滚子轴承

Outline size:

Packing:

Place of Origin:中国瓦房店

  • Contact information +86 1554262174

  • Principal dimensions
    (mm)

    d 280
    D 390
    B 220
    C 220
    rmin 3.0
    r1min 3.0
    Fw 312.0

    Fitting dimensions
    mm

    D1min 355.5
    b 12.0
    k 6

    Designation FC5678220
    Weight
    kg
    86.5
    Note

    Basic load ratings
    (kn)

    Cr 1790
    Cor 5150
  • 四列圆柱滚子轴承滚动体与套圈挡边摩擦小,适于高速旋转。根据套圈有无挡边,可以分有NU、NJ、NUP、N、NF等单列轴承,及NNU、NN等双列轴承。该轴承是内圈、外圈可分离的结构。内圈或外圈无挡边的圆柱滚子轴承,其内