【Package & Size】20 pieces 688-2RS rolling bearing. I.D.=8mm,O.D.=16mm,Thickness=5mm
【Seal】688-2RS bearings are black rubber sealed on both side to keep lubricant in and prevent the intrusion of liquid impurities.
【Material】Chrome Steel(GCr15), corrosion resistance,durability and resistance to under heavy loads,Static load rating of 474 newtons and dynamic load rating of 1064 newtons
【Features】Low noise Z2, ABEC Tolerance 1 (P0), High speed. High temperature resistance. Resistance to high load. Suitable for kinds of applications.
【Wide application】 Widely used in industrial machine, motorcycle, automobile, power tools and mechanical equipment and other kinds of field.