Hunting crossbow low price 1311 beaing self-aligning ball bearing 1311k for truck crane

DFL NSAR® BEARINGS MANUFACTURE CORP.   Hunting crossbow low price 1311 beaing self-aligning ball bearing 1311k for truck crane 1.Structure Chart For You Checking.   As a bearings professional customer like you,it is good for you to understand our deep groove ball bearings,and make you more and more professional.         2.Detailed pictures of production. (Product images were taken in kind) A.Advantages products display.   B.Sqare Parts of bearing Pictures. The sqare parts of bearing include: Inner rings,outer rings,rolling element,cages and sealed cover.   1),The Sealed Covers Material: ZZ is metal cover;2RS is rubber cover. Color: ZZ is the gray;2RS is black or red or blue.etc   2),The Cages and The Rolling Elements Material: Cage is iron or steel or nylon.Ball is steel.   3),Inner Rings and Outer Rings Material: Chrome steel and carbon steel.Superfinishing groove.   C.Detail informations about deep groove ball bearings----2RS   D.Detail informations about deep groove ball bearings----ZZ   3.Detailed packing pictures.   Professional NSAR bearings,worth having!!!   4.Professional team,professional service,professional certificates!!! A,Our strong professional team members(Saleman).                         B,Our professional service. 1),Before shipment,we always check the bearings quality,packings etc.,also include all of shipping documents like bills of lading with our customer.Once get the confirmation from customer,we will export bearings accordingly.Since service is very important point for us.   C,Our professional certificates. ISO9001-2008,NSAR® certificate was registered in USA.   Looking forward to your detailed inquiry and hope to serve you soon.