China bearing Spherical Roller Bearing 22317MB/W33 with GCR15 material Model Number 22317,3617 Structure spherical roller bearing Type roller Bore Size 85mm Outside Diameter 180mm width 60mm Seals Type Open Material Chrome Steel,Stainless steel Cage material Nylon ,steel , brass Clearance C0,C2,C3,C4,C5 Vibration Zv1,Zv2 and Zv3 Precision Rating P0,P6,P5 Greese As you requirement, such as SRL ,PS2, Alvania R12 and so on . Number of Row Double Row Guarantee One year. Application Home appliances, low noise and high speed electric motors, automotive components, pumps, machinery. Certifications ISO 9001:2008,BV,CE Package 1,barreled package+outer carton+pallets 2,single box+outer carton+pallets 3,tube package+middle box+outer carton+pallets 4,According to your's requirement Place of Origin China (Mainland) MOQ 1PC Service (1) Prompt Delivery (2) OEM (3) Good Service Offered (4) Buyer Label Offered, Design service offered Payment Term T/T,L/C, Western Union Port Qingdao or Tianjing or Shanghai port, as your demand Details 1. Fast delivery 2. Competitive price 3. High quality and long life