S604zz Stainless Steel Ball Bearings 4X12X4 SSR1240zz DDR1240zz SSR-1240zz DDR-1240zz Wuxi Jiayu Machinery Components Co., Ltd. Base Info Description Pre：S694zz Stainless Steel Ball Bearings 4X11X4 SSR1140zz DDR1140zz SSR-1140zz DDR-1140zz Next：S624zz Stainless Steel Ball Bearings 4X13X5 SSR1340zz DDR1340zz SSR-1340zz DDR-1340zz
