... 6100,6200,6300 series... Material:Chrome Steel GCR15 High quality & best prices High speed Deep Groove Ball Bearing1.Model No.: 6306 ... ,Z3V38.Quality:Low noise, Low vibration, Long life, High speed rotation, Low friction torque.9.Brand:Neutral brand, ... packing11.Samples: Available12.Application:Home appliances, Low noise and high speed electric motors, Automotive components, Pumps, Machinery... 6306 ...