as a ZYSL bearing 608 2rs producer, we supply 608 2RS 8*22*7mm mini ball bearing with high precision,long life and cheap price! [email protected] -1398You are buying 8 Ceramic BearingsRS, ZrO2 Ceramic material has low friction capabilities for the 8mm axle skate bearings, bearings are double sealed, radial and deep groove ball bearings,RS bearings are made of Chrome Steel with Ceramic balls,RS bearing are closed with seals to protect the bearing from dust or any possible contamination.Deep Groove Ball Bearing - Standard, Single Row (NSK) of NSK,608-H-ZZ, Check out the variety of configurable, Deep Groove Ball Bearing - Standard, Single Row (NSK) of NSK,608-H-ZZ,MISUMI has other mechanicalponents, Press Die, and Plastic Mold products available. MISUMI offers free CAD download, short lead times,petitive pricing, and no minimum order quantity.FAG 608 Deep Groove Ball Bearing. FAG 608 Deep groove ball bearings are versatile, self-retaining bearings with solid outer rings, inner rings and ball and cage assemblies. FAG 608, which are of simple design, robust in operation and easy to maintain, are available in single and double row esigns and in open and sealed variants.