Font Size: small medium large
Profile Philosophy President Oration Organization History Production and Sales Outlets
Products List Products Made in China Products Made in Japan
Technical Support List Catalog PDF Download Care and Maintenance of Bearings
Sales Company List NTN (China) Investment Corporation NTN China Limited NTN Distributors in China
Purchase Parts List
Position Introduction
News News >> News


NTN Exhibits at the 14TH China International Machine Tool Show "CIMT 2015"

DatesApril 20 (Mon) to 25 (Sat), 2015

Venue China International Exhibition Center (New Venue), Beijing, China

Booth No.E5-431

Link to the official site:

NTN will run a booth at The 14TH China International Machine Tool Show "CIMT 2015" with the theme "NTN Supporting Monozukuri - Advanced Technology Contributing to Ongoing Development."

The booth will feature a wide range of products for machine tools, including the ULTAGE series and linear modules.

The industry's first Bearing Technical Calculation System for Machine Tool Spindles that uses email will also be on display.

We look forward to seeing you at the event.

Main exhibits

ULTAGE series of precision rolling bearings for machine tools

Precision bearings responding to the need for improved efficiency, reliability, quality and environmental responsibility for machine tools. Optimization of the bearing's internal design, as well as special material and surface improvements, special grease and the use of seals on both sides deliver outstanding performance.
Also the newly developed "High Speed Angular Contact Ball Bearings HSE-NEW T2 Type" for machine tool main spindles delivering a high-speed rotation with a dmn* value of 1.6 million through the use of a new plastic retainer will be on display.
*dmn value : Index that represents bearing rotation performance, bearing pitch circle diameter (mm) ?rotational speed (min-1)



Bearing Technical Calculation System for Machine Tool Spindles

Designed for precision rolling bearings used for machine tool spindles, this system that allows customers to quickly and automatically calculate main shaft rigidity, bearing operating life and other features will be on show for the first time. 10 types of main shaft patterns can be calculated, and the dedicated server operates 24 hours a day, 365 days a year for use at any time.

Machine Tool Main Spindle Bearing with Air Cooling Spacer

Reduces the difference in temperature between the inner and outer rings with the use of an "air cooling spacer" using proprietary air cooling technology suited to bearing for main spindle of machine tools. This improves the high-speed rotational performance by 20% compared to conventional products (High-speed Angular Contact Ball Bearings), and achieves a dmn value of 2.1 million to achieve the world's highest standard high-speed rotational performance with air-oil lubrication and fixed-position preload. .


Linear module

Linear motion units, which have small to large sized aluminum frames to special lightweight designs, are deployed with high-performance guide installed.. The optimal type, size, stroke and drive method to suit applications such as processing machinery, work loaders of assembling machinery, and positioning equipment can be selected, while multiple units can be combined for a multi-axis layout in the X/Y/Z directions.