Hub BearingAll products of Hub Bearing OD:22mm ID:8mm H:7mm (Ceramic) Next » Model No EMA-JC608-2RS Catalogue Ceramic Bearing Kits Key Features Bearing specification:Inside diameter:8mm - Outside diameter:22mm - Width:7mm (JC608-2RS)Equipped with TRiPEAK bearing - race proven performance.Low noise. High speed. High temperature resistance.Both sides of the detachable single lip contact seal prevent contamination and maintain lubrication in the manufacturing process. Made inTAIWAN