• Stainless Steel Ball 0.8mm丨Miniature Steel Ball

    2016-10-31


    1) Materials: Stainless Steel (SUS440C, can use SUS316L/ SUS304)
    2) Diameters: 0.8mm
    3) Grades: G10
    4) Certificate: ISO9001:2008, ISO14001:2004, ISO/TS16949:2009, RoHS, SGS
    5) Surface feature: Polish, cleanness
    6) Key Features: H.R.T. Precision Miniature Steel Balls have perfect surface, excellent precision, good roundness and roughness, good hardness, etc.
    7) Application: Stainless steel miniature steel balls 0.8mm are mainly used in low noise bearing, precision ball bearings, ball screw, linear motion guide, automotive parts, chemical, food processing, ink and paint grinding, caster wheel, slide rail bicycle and car, electronic components etc.

    Grade Variation of Ball Diameter
    VDWS    		 Deviation from Spherical Form
    ΔSph    		 Variation of Ball Lot Diameter
    VDWL    		 Surface roughness
    Ra
    5 0.13 0.13 0.25 0.014
    10 0.25 0.25 0.5 0.02
    16 0.4 0.4 0.8 0.025
    20 0.5 0.5 1 0.032
    24 0.6 0.6 1.2 0.04
    28 0.7 0.7 1.4 0.05
    40 1 1 2 0.06
    60 1.5 1.5 3 0.08
    100 2.5 2.5 5 0.1
    200 5 5 10 0.15
    500 12.5 12.5 25
    1000 25 25 50

    440C Stainless Steel Ball 0.8mm



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