Parts, Machinery and Tools (West Exhibition Hall)

NSK

Ultra High-Speed Large-Diameter Ball Bearings
The large-diameter ball bearings for hybrid car motors have an inner diameter of 160 mm and outer diameter of 190 mm, yet in spite of their size are capable of ultra high-speed rotation exceeding two million dmn, faster than any other ball bearing used for automotive applications.
　The superior features of this product, as detailed below, enable it to deliver ultra high-speed rotation.

Carbon fiber reinforced PEEK cage,
Inner ring guide,
Optimized internal design and long life technology.