THRUST BEARINGINNER DIAMETER: 50mm-700mm, OUTER DIAMETER: 80mm-1000mmQUALITY LEVEL: P0, P6, P5, P4MATERIAL USAGE: GCR15, GCR15SiMn AND CHROME STEEL, ETC.FEATURES: LOW NOISE & VIBRATION, HIGH SPEED & LONG LIFEQUALITY STANDARD: ISO9001:2000 STANDARD, WHOSE QUALITY CAN REACH THE SAME LEVEL AS JAPANESS AND EUROPEAN BEARINGS.THRUST BEARINGINCLUDES THRUST BALL BEARING, THRUST TAPERED ROLLER BEARING, THRUSTCYLINDRICAL ROLLER BEARING, THRUST SELF ALIGNING ROLLER BEARING.SANTAI BEARING IS A PROFESSIONAL BEARING MANUFACTURER FOR MORE THAN 9 YEARS, WE INSIST PROVIDING THE BEST QUALITY OF GOODS AND SERVICE.SANTAI BEARING ACCEPTS SMALL QUANTITY ORDERS, APPOINTING CUSTOMERS TO THE MOSTIMPORTANT POSITION, CAN ALSO PRODUCE DIFFERENT TYPES OF MATERIAL ANDSIZE OF THRUST BEARINGS PER CUSTOMERS' REQUIREMENTS.SANTAI BEARING CONSIDERS HONESTY AS FOUNDATION TO PURSUIT A MUTUAL SUCCESS WITH CUSTOMERS. IFYOU ARE INTERESTED IN ANY KIND OF OUR PRODUCTS, PLEASE FEEL FREE TO CONTACT US AT ANY TIME.CONTACT PERSION: MAGGIE TIANTEL: 0086-13840861010FAX: 0086-411-85599511