17.4625mm 11/16′′ G1000 Carbon Steel Ball for Bearings Guangzhou Decok Steel Ball Co., Ltd. Base Info Description Pre：AISI1010 G10-G1000 0.5-50.8mm 20mm 25mm 40mm 50mm Carbon Steel Ball Next：3mm 4mm 5mm 10mm AISI 304 Solid Stainless Steel Ball
