... /C3Features:low noise, low vibration,anti-rustLubrication:Oil/GreaseApplications:machines,roller skate,electric toolsCertificates:ISO9001 ISO14001 CE SGS Packaging & DeliveryPackaging Details:Inner ... engines, transport vehicles, agricultural machinery, construction machinery, engineering machinery, roller-skating shoes, yo-yo, etc.Features of S698 2RS Miniature Ball Bearing1 ...