1 X VS064A01 Ungeared 1 row of ball bearing ext DIA.650 mm and Internal DIA> 432 mm + 1 X V30E096 External geared 1 row rollers ext. Dia. 979 mm Int.Dia 718 mm , Modual 10, No.of teeth 94 mm model existing Brand LA LEONE ASS.Could you please advice urgently price and availability