#Japan #automotive innovation #Yokohama #NSK #Yokohama 2026

NSK's Participation in the 2026 Yokohama Automotive Technology Exhibition

NSK Ltd., headquartered in Shinagawa, Tokyo, will participate in the 2026 Yokohama Automotive Technology Exhibition, to be held at Pacifico Yokohama from May 27 to May 29, 2026. This annual event is one of Japan's largest automotive technology shows, where various automobile manufacturers and parts makers showcase their innovations to an audience predominantly composed of engineers and researchers from the automotive and mobility sectors, with students and representatives from research institutions also in attendance. In the previous event in 2025, over 617 companies participated, drawing in approximately 80,000 visitors.

NSK's theme for this year's exhibition is "Mobilizing Tomorrow Today," emphasizing the company's commitment to advancing electrification and automation in driving, steering, and braking functions, alongside solutions to address labor shortages through advanced humanoid robotics.

Key Exhibits from NSK

Electric Corner Module Concept

One of the highlight exhibits is the electric corner module, which integrates electric suspension, rear-wheel steering actuators, and electric mechanical brakes. This concept model is designed to enable flexible vehicle layouts essential for the future of mobility. NSK aims to promote innovation in this area by providing ball screws, locking clutches, and low-friction hub unit bearings applicable to these electric actuators.

Ultra-Narrow Hub Unit Bearing

Notably, NSK will unveil the world's first ultra-narrow hub unit bearing. As mobility shapes evolve, there is a pressing need for this bearing to maintain three critical functions: driving, steering, and braking, while minimizing spatial requirements. This design allows for the inclusion of larger, more powerful in-wheel motors, consequently increasing the vehicle's turning angle for better maneuverability.

Selectable One-Way Clutch

Another innovative product on display is a selectable one-way clutch with high engagement reliability. This mode-switching clutch adds a two-way free mode, maintaining high reliability for PHEV and HEV direct connection clutches, while enhancing system efficiency.

E-Axle Solutions

For eAxle applications, NSK will present a conductive bypass plate and a resin-molded bearing, addressing the challenges of electric corrosion as motors increase output and high voltage. The solutions combine conductive and insulating approaches to enhance reliability in eAxle components.

Steering Reactions with Foldable Electric Columns

As autonomous driving technology advances, indoor vehicle space utilization and new interfaces are essential. NSK's foldable electric tilt telescope steering reaction device integrates a steering wheel storage feature to expand driver visibility while allowing for swift and smooth operations.

Locking Clutch for Rear-Wheel Steering

This product offers a high power transmission efficiency along with a reliable locking mechanism without requiring power, thus aiding in the miniaturization and efficiency of rear-wheel steering actuators.

Electric Hydraulic Brake Ball Screws

The electric hydraulic brakes exhibit high reliability due to the use of newly developed materials. By integrating the circulation parts and nuts, NSK contributes to reducing the size and weight of braking systems while maintaining high responsiveness and control, catering to the evolving demands of autonomous and electric vehicles.

Electric Suspension Ball Screws

A cutting-edge concept for electric suspension emphasizes comfort and vehicle stability. Using ball screw technology, NSK proposes a next-generation suspension that ensures optimal response and control, meeting the diverse needs of modern vehicles.

Humanoid Robotics Products

Moreover, NSK is introducing a range of products for humanoid robots, responding to the increasing demand for automation across diverse fields. With requirements for high precision and reliability, NSK's offerings include rotary and linear actuators designed for robot motion, as well as a bilateral gear unit that enhances dexterity and efficiency in robotic arms.

Event Details

• - Exhibition Name: Yokohama Automotive Technology Exhibition 2026
• - Dates: May 27 to May 29, 2026
• - Venue: Pacifico Yokohama, Kanagawa, Japan (online participation also available)
• - NSK Booth Number: 517
• - Official Website: Yokohama 2026

About NSK

Since producing Japan's first bearings in 1916, NSK has been at the forefront of innovation in bearings, automotive components, and precision machinery. With a global presence in about 30 countries, NSK stands as the third-largest bearing manufacturer and leads in electric power steering and ball screws.