Tsubaki G7-EX doubles the wear life thereby greatly reducing maintenance costs. Also, a 33% increase in kW ratings can allow for the use of a smaller size chain depending on the selection criteria.
Twice the wear life
Tsubaki developed a seamless "Solid Bush" with our unique processing expertise.
The high-precision solid bush and special lube dimple (LD) processing increases the retention of lubrication and doubles the wear life.
33% increase in kW ratings
Tsubaki's years of traditional manufacturing expertise combined with the latest technology at the world's most advanced chain manufacturing facility. Here the consistent output quality made it possible to produce chain with 33% higher kW ratings.