一.不锈钢球,不锈钢珠,不锈钢球:1.材质:201,202,302,303,304,316,316L,420,40,40C等;2.规格:0.5mm----50.8mm;3.级别:G16-----G1000;二。轴承钢球,铬钢球,滚珠,铬 ,轴承 :1.材质:GCr154040c;2.规格:0.5mm--152.4mm3.级别:G10----G1000;三。微型钢球,小 ,小型钢球:1.材质:不锈钢(201,304,316,316L,420,40,40C);轴承钢GCr15;碳钢10,1045,1085;2.规格:0.5mm-----2.5mm0.5mm,0.6mm,0.7mm,0.8mm,0.9mm,1.0mm,1.2mm,1.25mm,1.30mm,1.35mm,1.40mm,1.45mm,1.50mm,1.588mm,1.60mm,1.65mm,1.75mm,2.0mm3.级别:G10--G1000;四。特大轴承钢球,大型钢球,特大钢球:1.特大轴承钢球规格:30MM----200MM2.特种GCR15钢球具体规格:30mm,30.163mm,31mm,31.75mm,32mm,3.38mm,34mm,35mm,34.925mm,36.513mm,38.1mm,39.688mm,40mm,41.275mm,42.863mm,4.45mm,45mm,46.625mm,50mm,50.8mm,53.975mm,5mm,57.15mm,60mm,60.325mm,63.5mm,69.85mm,。70mm,75mm,76.2mm,80mm,88.9mm,90mm,100mm,101.6mm,10mm,127mm,152.4mm