Plummer Blocks: 722500 Series China Jiangsu Powell Machinery Manufacturing Co., Ltd. Base Info Model NO.:722500 seriesTrademark:PowellSpecification:GB,T 7813-1998, ISO113: 1999Origin:Yancheng, Jiangsu, China Description Pre:Plummer Blocks: Snu/Snh500 Series Next:Wholesale All Types of Bearing Single Row Deep Groove Ball Bearings