roller chain 60H-1
pitch 19.05mm Roller diameter 11.91mm Pin diameter 7.92mm Plate height 18mm Plate thickness 3.25mm Material and treatment Inner plate and out plate 40Mn Quenching treatment HRC 40--48 Pin 30CRMnTi Carbon-Nitriding Treatment HRN-15≧88.9 Bush 20Mn Carbon-Nitriding treatment HRA 7
ZheJiang Shenlong Chain Transmission Co., Ltd. [2020-02-12 17:09:49 ]
