- Company
- Products & Industries
- Distribution
- Media & Downloads
- Contact us
NEWS
View the latest news
This year, Koyo was founded exactly 100 years ago, which provides a nice occasion for commemorating 100 years of quite remarkable Koyo history.
Visit the dedicated page on our Japanese HQ website at:
https://koyo.jtekt.co.jp/100th/en/
Date: 24th Sept, 2020
A roller bearing design is never "final". Even after installation into a machine or device, it may behave differently than expected based on earlier tests, calculations and simulations. Therefore constant engineering support to users is a must for a top bearing manufacturer. Here is an interesting case study .
See related article in BearingNews:
After the merger of Koyo Seiko and Toyoda Machine Works in 2006 to form JTEKT Corporation, engineers from both divisions have worked closely together to develop state of the art spindle shaft support bearings, which are key to modern machine tools with high accuracy & precision requirements.
See related article in BearingNews:
https://www.bearing-news.com/koyos-sac-bearings-for-precision-screw-drive-shaft-support/
Avoiding "bearing creep" is an underestimated challenge when designing the proper roller bearing for certain applications. Bearing creep happens when the outer rings moves relative to the housing in which it is mounted. Simply applying a light press fit seems easier than it practically is and may cause other functional problems. Therefore Koyo has been developing more suitable anti-creep solutions which are described in our latest article in BearingNews:
https://www.bearing-news.com/koyos-new-anti-creep-ball-bearings/
Cylindrical roller bearings have high radial-load capacity and moderate thrust loads.
They contain rollers which are cylindrically-shaped, but are not true cylinders. Instead, these rollers are crowned or end-relieved to reduce stress concentrations. This geometry results in low friction and allows for high-speed applications.
For more information please click here “Products”
You may communicate us your personal data in the frame of using our website. JTEKT Europe Bearings B.V. and its affiliates undertake to comply with the European General Data Protection Regulation (GDPR May 25th 2018) and shall process your data in compliance with GDPR. In case, you would like to proceed with your rights (refusal, information, access, erasure, restriction, portability), you can send a request to dpo.jeo@jtekt.eu. Our privacy policy is available at: www.jtekt.co.jp/e/privacy3.html
I understand