• 可根据用途选择滚子链用链轮RS40-1A70T、RS40-1A70TQ

• 传动链轮无齿端硬化规格RS40-1A65T、RS40-1A65TQ

• 传动链轮无齿端硬化规格RS40-1A60T、RS40-1A60TQ

• TSUBAKI椿本 齿端硬化传动链轮RS40-1A54T、RS40-1A54TQ

• 日本原装椿本 RS滚子链用链轮RS40-1A50T、RS40-1A50TQ

• 日本原装椿本 标准滚子链用链轮RS40-1A48T、RS40-1A48TQ

• 日本原装椿本 传动链条用链轮RS40-1A45T、RS40-1A45TQ

• 椿本TSUBAKI 传动链条用链轮RS40-1A42T、RS40-1A42TQ

• 椿本TSUBAKI 传动链轮RS40-1A40T、RS40-1A40TQ