... *28*9mm 3.high precision and high quality 4.long service time 5.ISO9001:2000 1.bearing specificarion Products NameThrust roller bearing81102Basic information15*28 ... to customers’ requirementapplicationAutomobile, Motorbike, Electric tools ,Small appliances ,Textile machine, Printing machine, Fitness sports equipment, Medical device, Printer, Model airplane etcBearing materialCarbon ...