Alternator NEWAGE Stamford suitable for Jenbacher J320 X 5 Pieces Bearing Type: 6319 C3 / 6228 C3 Grease Type: Klüber ASONIC GHY72 Speed / Frequency: 1500-1800 rpm / 50-60 Hz Fully serviced, 0 hours since last maintenance, painted and megger tested. In excellent conditioin, ready for operation. Photos attached. Cogeneración Técnica Energética info@ctenergetica.com +34 674945249