G10 Bearing Balls Stainless Steel Polished Sphere Solid High Precision 10mm-30mm

20.638mm 22.225mm25.4mm 30mm. 10mm 10.319mm 11.113mm 11.509mm 11.906mm 12mm 12.3mm 12.7mm 13.5mm 14.288mm15.081mm 15.875mm 16.669mm 17.463mm 18.256mm 19.05mm 19.844mm 20mm. Material: Steel. Product Features：.

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