... )fast deliver,strict QC&RD Shanghai Yiao Bearing Manufacturing Co, Ltd was founded in 1983. Facility spread over an area of ... nylon 2)nylon 3)steelBearing Material: GCr15, GCr15SiMnQuality level:Top precision class:P2 Top clearance:C5Seal type:Z,ZS,D,DU ... , SHANGHAI, CHINATEL:0086-021-60516400FAX:0086-021-61234603MOB:0086-13564591128 precision spherical roller bearing 23036CAK/W33