JTEKT

JTEKT Achieves Breakthrough in Marine Propulsion Bearing Technology

Revolutionary new marine bearing design offers significant fuel efficiency improvements and extended service life for commercial shipping.
JTEKT announces a major breakthrough in marine propulsion bearing technology with the development of advanced bearing systems that deliver significant fuel efficiency improvements for commercial vessels.

The innovative design incorporates hydrodynamic optimization, advanced materials resistant to seawater corrosion, and sophisticated sealing systems that maintain performance in harsh marine environments. Sea trials with major shipping companies have demonstrated fuel consumption reductions of up to 3%, representing substantial cost savings and environmental benefits over a vessel's operational life.

The new bearings also offer extended service intervals, reducing maintenance requirements and vessel downtime. This is particularly valuable for commercial shipping operations where every day in port represents lost revenue.

Several major shipping companies and shipbuilders have expressed strong interest in the technology, and JTEKT is working closely with the maritime industry to integrate these advanced bearings into new builds and retrofit applications. The technology has been recognized by maritime classification societies and meets all relevant industry standards.