... one of the leading China disc harrow manufacturers, and is also a professional disc harrow supplier and factory, we are always at ... your service.DISC HARROW BEARING,SQUARE BORE BEARING W208PPB6, ... per Month aPort:NINGBOPayment Terms:L/C,D/PSpecificationsDISC HARROW BEARING,SQUARE BALL BEARING W208PPB6, GW208PPB6, GW208PPB8, W208PPB9 ...