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  • Sewing Machine Crankshaft

    Sewing Machine Crankshaft
    1.Alias/Other Names:
    2.General introduction:
    Specialized in producing high precision balls and spherical parts, our precision index of roundness has reached 20 nanometers maximum and surface roughness Ra index has reached 10 nanometers maximum.
    3.Technical Index:
    1)Diameter:Sφ3mm-60mm
    2)Roundness index:2-5μm
    3)Ra:0.2μm
    Product Details:


    Sewing Machine Crankshaft Technical Index:

     

    Sφ Range

    3mm-60mm

    Precision Index

    2μm-5μm

    Ra Index

    0.2μm


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