宏達(dá)鋼球公司優(yōu)惠供應(yīng)各種規(guī)格，材質(zhì)的鋼球，鋼珠，滾珠一.不銹鋼球，不銹鋼珠，不銹鋼鋼球: 1.材質(zhì):201,202,302,303,304,316,316L,420,440,440C等;2.規(guī)格:0.5mm----50.8mm;3.級(jí)別:G16-----G1000;二.軸承鋼球，鉻鋼球，滾珠，鉻鋼珠:1.材質(zhì):GCr15440440c;2.規(guī)格:0.5mm--152.4mm3.級(jí)別:G10----G100;三.微型鋼球，小型鋼球，圓珠:1.材質(zhì):不銹鋼(201,304,316,316L,420,440,440C);軸承鋼GCr15;碳鋼1010,1045,1085;2.規(guī)格:0.5mm-----2.5mm0.5mm,0.6mm,0.7mm,0.8mm,0.9mm,1.0mm,1.2mm,1.25mm,1.30mm,1.40mm,1.50mm,1.588mm,1.60mm,2.0mm，2.381MM,2.5MM;3.級(jí)別:G10--G1000;四.特大軸承鋼球，大型鋼球，特大鋼球：1.特大軸承鋼球規(guī)格:30MM----200MM;2.特種GCR15鋼球具體規(guī)格:30mm,30.163mm,31mm,31.75mm,32mm,33.338mm,34mm,35mm,34.925mm,36.513mm,38.1mm,39.688mm,40mm,41.275mm,42.863mm,44.45mm,45mm,46.625mm,50mm,50.8mm,53.975mm,55mm,57.15mm,60mm,60.325mm,63.5mm,69.85mm,.70mm,75mm,76.2mm,80mm,88.9mm,90mm,100mm,101.6mm,110mm,127mm,152.4mm,160MM,200MM;3.軸承鋼球材質(zhì):GCr15 AISI52100 100CR6 SUJ2