<dd id="lidfm"><noscript id="lidfm"></noscript></dd>
  • <dd id="lidfm"><pre id="lidfm"></pre></dd><dd id="lidfm"></dd>
    <em id="lidfm"><acronym id="lidfm"></acronym></em>
    <span id="lidfm"><track id="lidfm"></track></span><button id="lidfm"><acronym id="lidfm"></acronym></button>
      <legend id="lidfm"></legend>

    1. <li id="lidfm"></li>
      <tbody id="lidfm"></tbody>
      <rp id="lidfm"></rp>

      <dd id="lidfm"></dd>
      <dd id="lidfm"></dd>

      <rp id="lidfm"></rp>
      Needle rollers provided by CYJ has a complete set of breeds and spec and they are made by bearing steel, rigidity is HRC6064, roughness of the surface Ra is less than 0.2.
      Dimension range of cylindrical roller: Dw:330Lw550they are made of GCr15 steel (bearing steel), its rigidity is HRC6064roughness of the surface Ra is less than 0.2. We also produce piston pin, crank pin and other pins and they usually are made of Gcr15 steel (bearing steel), their precision, rigidity and roughness of the surface are in accordance with the standard in the relevant industry and can satisfy demand of the users.
      Main Structure Style
      Bearing No. Characteristics of Structure
      Dw X Lw Needle with Round End
      PDw X Lw Needle with Flat End

      Tolerance Level VDWL has max amount of change of diameter in group and batch Tolerance of average diameter DWMP with optimized grouping Circular tolerance is max. Max Amount of Change of the Diameter is the VDWL. Tolerance of Length
      G2 2 0/-2-1/-3-2/-4-3/-5-4/-6-5/-7-6/-8-7/-9-8/-10 1 1 h13
      G3 3 0/-3-1.5/-4.5-3/-6-4.5/-7.5-6/-9-7/-10 1.5 1.5
      G5 5 0/-5-3/-8-5/-10 2.5 2.5
      Needle roller Designation

      Mass Approx
      per1000pcs

      Boundary Dimensions
      DW LW
      kg mm
      15.8 0.034 1 5.8
      16.8 0.042 1 6.8
      17.8 0.047 1 7.8
      19.8 0.059 1 9.8
      1.55.8 0.08 1.5 5.8
      1.56.8 0.094 1.5 6.8
      1.57.8 0.108 1.5 7.8
      1.59.8 0.136 1.5 9.8
      1.511.8 0.164 1.5 11.8
      1.513.8 0.191 1.5 13.8
      26.3 0.14 2 6.3
      27.8 0.19 2 7.8
      29.8 0.24 2 9.8
      211.8 0.29 2 11.8
      213.8 0.34 2 13.8
      215.8 0.39 2 15.8
      217.8 0.44 2 17.8
      219.8 0.49 2 19.8
      221.8 0.54 2 21.8
      2.57.8 0.3 2.5 7.8
      2.59.8 0.38 2.5 9.8
      2.511.8 0.45 2.5 11.8
      2.513.8 0.53 2.5 13.8
      2.515.8 0.61 2.5 15.8
      2.517.8 0.69 2.5 17.8
      2.519.8 0.76 2.5 19.8
      2.521.8 0.84 2.5 21.8
      2.523.8 0.92 2.5 23.8
      39.8 0.54 3 9.8
      311.8 0.65 3 11.8
      313.8 0.76 3 13.8
      315.8 0.87 3 15.8
      317.8 0.99 3 17.8
      319.8 1.1 3 19.8
      321.8 1.21 3 21.8
      323.8 1.32 3 23.8
      325.8 1.43 3 25.8
      327.8 1.54 3 27.8
      329.8 1.61 3 29.8
      3.511.8 0.91 3.5 11.8
      3.513.8 1.05 3.5 13.8
      3.515.8 1.19 3.5 15.8
      3.517.8 1.35 3.5 17.8
      3.519.8 1.51 3.5 19.8
      3.521.8 1.67 3.5 21.8
      3.523.8 1.85 3.5 23.8
      3.55.8 1.96 3.5 25.8
      3.527.8 2.1 3.5 27.8
      3.529.8 2.25 3.5 29.8
      3.534.8 2.65 3.5 34.8
      415.8 1.55 4 15.8
      417.8 1.75 4 17.8
      419.8 1.95 4 19.8
      421.8 2.14 4 21.8
      423.8 2.33 4 23.8
      425.8 2.53 4 25.8
      427.8 2.62 4 27.8
      429.8 2.95 4 29.8
      434.8 3.4 4 34.8
      439.8 3.9 4 39.8
      519.8 3.03 5 19.8
      521.8 3.36 5 21.8
      523.8 3.58 5 23.8
      525.8 3.98 5 25.8
      527.8 4.18 5 27.8
      529.8 4.6 5 29.8
      534.8 5.4 5 34.8
      539.8 6.15 5 39.8
      549.8 7.5 5 49.8
      Chamfering Dimension of Needle with Flat End. Diagram 2(Unit: mm)
      DwNominal Diameter of Needle with Flat End Limit Chamfering
      Exceed Chamfering rmin rmax
        1 0.1 0.3
      1 3 0.1 0.4
      3 5 0.1 0.6

      Print Back

      <dd id="lidfm"><noscript id="lidfm"></noscript></dd>
    2. <dd id="lidfm"><pre id="lidfm"></pre></dd><dd id="lidfm"></dd>
      <em id="lidfm"><acronym id="lidfm"></acronym></em>
      <span id="lidfm"><track id="lidfm"></track></span><button id="lidfm"><acronym id="lidfm"></acronym></button>
        <legend id="lidfm"></legend>

      1. <li id="lidfm"></li>
        <tbody id="lidfm"></tbody>
        <rp id="lidfm"></rp>

        <dd id="lidfm"></dd>
        <dd id="lidfm"></dd>

        <rp id="lidfm"></rp>
        最新无码人妻在线不卡_少妇毛茸茸的bbw_人妻中文字幕_夜夜爱夜夜做夜夜爽