... bearing: 1)ID:200-4000mm 2) High precision,long life 3)20 year manufacturer 3) ISO9001:2000 certificate ... -size bearing,Over-size bearing,Wind power bearing,Heavy-duty bearingDouble-row ball slewing bearing ,Crossed cylindrical roller ... 2000ServiceOEM servicePayment TermT/T,L/CApplicationWidely used in machine tools ,heavy-duty equipment , construction machinery, oil drilling , metallurgy machinery, ...