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NTN Exhibits at Chinese International Bearing Exhibition "Bearing 2014"

Date September 18 (Thu) to 21 (Sun), 2014

Venue Shanghai, China
Shanghai World Expo Exhibition & Convention Center

Booth No. B108

Link to the official site:

NTN will run a booth at the Chinese International Bearing Exhibition "Bearing 2014" with the theme "Proposing state-of-the-art technology and contributing to Chinese industry."

The NTN booth will feature the ULTAGE series, as well as a wide range of products such as the maintenance tools.

The section with exhibits for construction machinery bearings will feature a miniature hydraulic excavator model in the center, and introduce various products by applications.

We look forward to seeing you at the event.

Main exhibits

ULTAGE series bearings

Thrust spherical roller bearing
Large size tapered roller bearing
Spherical roller bearing

Bearings for wind power generators

Rotor shaft bearing
Gearbox bearing
Generator bearing

Maintenance tools

Fast therm
Industry fitting tool
Self-centering hydraulic puller

Deep Groove Ball Bearing for High Thrust Loads

With a more optimized internal structure, this deep groove ball bearing increases high-thrust load resistance by three-times that of standard items. Replacing tapered roller bearings with these bearings delivers lower torque, while also eliminating the need for pre-compression control required of tapered roller bearings or angular contact ball bearings.


Hub bearing for severe environment

A hub bearing designed for severe environments will be on show featuring improvements to protection against muddy water, load resistance and fretting resistance at extremely low temperatures. It is designed for durability in conditions such as on unpaved roads often found in emerging markets and in cold climates, and provides highly reliable drivability and vehicle transportation.


High Speed and Low Torque Deep Groove Ball Bearing for EV/HEV

Rotation torque with oil lubrication has been reduced to 50% or less at high rotational speeds of 30,000 min-1 (1.2 million DN*). A new cage has been used to limit distortion at high rotational speeds due to centrifugal forces, while also restricting the amount of grease flowing into the bearing to reduce stirring resistance. The internal design of the bearing has also been optimized to reduce rolling viscosity resistance. *: DN = d (bearing internal diameter, mm) n (rotational speed, min-1)