LFC3246180  TQA   四列圆柱滚子轴承内套

Outline size:

Packing:

Place of Origin:中国瓦房店

  • Contact information +86 1554262174

  • Principal dimensions
    (mm)

    d 160
    D 230
    B 180
    C 180
    rmin 2.0
    r1min 2.0
    Fw 178.0

    Fitting dimensions
    mm

    D1min 214.0
    b
    k

    Designation FC3246180
    Weight
    kg
    25.00
    Note

    Basic load ratings
    (kn)

    Cr 1140
    Cor 2270
  • 四列圆柱滚子轴承的内套与辊颈应为过盈配合,安装时加热到80~90℃,温度不应超过100℃否则易造成轴承套圈滚道和滚动体退火,影响硬度和耐磨性,导致轴承寿命降低及过早报废。利用加热法安装轴承时,油温达到规定温