Motorcycle

There are differences depending on the model and construction, but each motorcycle is generally equipped with 20 to 30 bearings. These bearings are used for important rotating parts such as engines, transmissions, and wheels that support driving, and they are used to reduce friction and promote the power of the engine to the wheels.

Therefore, the required performance of the bearing for a motorcycle is to achieve smooth rotation by low friction and low vibration, and it is also necessary to ensure durability and the like. These properties affect the fuel consumption and safety that are closely related to our lives. NSK always pays attention to these details, and strives to improve the quality of life and protect the global environment, and strives to carry out related development and best design work.

Bearings for engines and transmissions of motorcycles are required to be used under conditions of high temperature in a foreign body environment, high-speed rotation, and high impact loads. Therefore, they are required to have foreign matter resistance and high rigidity. In addition, the bearing for a wheel must be suitable for use in various terrains and applications of the vehicle. Therefore, it also has durability against water, mud, and the like. NSK has long-term durability of materials and heat treatment technology to meet these requirements, as well as high-rigidity internal specifications for bearing optimization technology, to provide a wide range of users with high sealing bearings.