5/10pcs Dia1.2 1.5875 2 2.381 2.5 2.778 3 3.175 3.5-10mm Si3N4 Silicon Nitride Ceramic Bearing Balls G5 Precision Balls BeadHome Improvement > Hardware9,24 $ (≈ 8,24 €)10,87 $Auf LagerSold by AliExpress WWZum Shop