Air Compressor Deep Groove Ball Bearings (6420) Qingdao Chenxing International Trade Co., Ltd. Base Info Model NO.:6420Specification:100X250X58, 100x250x58Grade:Abec1,Abec3,Abec5,Abec7,Abec9Type:BallMaterial:Steel PlateTrademark:FGOrigin:TianjinHS Code:8482102000 Description Pre:High Quality Low Noise Deep Groove Ball Bearing (6316) Next:7000 Series Angular Contact Ball Bearing