1mm 1.2mm 1.5mm 1.588mm 1/16" Ceramic Bearing Balls ZrO2 Zirconia Zirconium oxide Ball G10 mm 1/16 0.8 1 1.2 1.588

1mm 1.2mm 1.5mm 1.588mm 1/16" Ceramic Bearing Balls ZrO2 Zirconia Zirconium oxide Ball G10 mm 1/16 0.8 1 1.2 1.588

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