... Adapter sleeve 1.small order accepted 2.high precision, long life 3.ISO9001 4.good payment and after-sale service Adapter ... shaft diameter.the bearings we supplied are of 500 thousand times use, and enjoy great reputation in North America.Adapter sleeve ... H3172,H3176,H3180,H3184,H3188,H3192,H3196Adapter sleeve(H3000 series)H3024,H3026,H3028,H3030,H3032 ... -13184175555Fax: 0086-635-2111050 Adapter sleeve