... : stainless steel Precision casting and CNC machining ISO9001:2000 OEM/ODM services Axle bearingSize: customizedWeight: customizedPrecision:within 0.01mmNonstandard ... .Products: Precision casting parts, CNC machining parts, train parts, auto parts, marine hardware, all kinds of gears, gear boxes, ... , drawings or description.Your enquiries are fully appreciated. OEM customized axle bearing for trains