... is the most common production, the most widely used kind of bearing.2.Product specification Nameslot car bearingsBrandNSKBearing ... Tools, Sports Apparatus, office equipment , Scooter Aluminum windows , shower blocks, hanging round, closet wheel, toys, etcFan, car, truck, ... speed limit. 4.ApplicationDeep groove ball bearing can be used for transmission, instruments and meters, electric motor, electric ...