Piain Bearing Block Housings: H4000, Zhc4-00 Hunan Minglun Tea Co., Ltd. Base Info Model NO.：H4000, ZHC4-00 seriesTrademark：PowellSpecification：JB2561-79Origin：Yancheng, Jiangsu, China Description Pre：Withdrawal Sleeve: Ah/Aoh Series Next：R8-2RS 12.7X 28.575X 7.938 mm Miniature Ball Bearings
