6.5mm Low Carbon Steel Ball AISI1010-AISI1015 Grinding and Polished Tungsten Carbide Ball for Bearing 1.119g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Low Carbon Steel Ball AISI1010-AISI1015 Wholesale 6.45mm Solid Low Carbon Steel Ball with Good Quality 1.094G Next：6.7mm 7.937mm 8.731mm 9.525mm Low Carbon Steel Ball Best Sale for Rollers
