In order to contribute to torque reduction, down sizing and mass reduction of transmissions, NTN Corporation (hereafter NTN) has developed a program which enables to design optimum tapered roller bearings in high speed and automated manner, responding to various purposes such as torque reduction, down sizing, mass reduction etc. as well as satisfying required properties on bearing life, rigidity and safety ratio etc..
Car manufacturers are working to improve to fuel economy for the fuel efficiency regulation revision scheduled in 2015. NTN has been contributing to the improvement of fuel economy for vehicles by means of
Product Model | Inside Diameter | Outside Diameter | Thickness |
7044DF KOYO | 220 | 340 | 112 |
7044BDB KOYO | 220 | 340 | 112 |