Jiayu High precision crossed roller bearings with external gear adopted in optical equipment of one National Institute of Astronomy

Jiayu Technology and Trade  contributes to bearing design,selection,quality control,performance-improvement and manufacturing.

   Luoyang Jiayu Technology and Trade  announced that its high performance and high functionality bearings have been adopted in advanced optical equipment developped by one of National Institute of  Astronomy, which entered service on July 1st, 2020.

This optical equipment is used to observe the astronomy change. The new design delivers the ultimate in safety, stability and environmental performance.Jiayu bearings have been adopted in the driving gear unit for their ability to enhance the key areas of safety, stability, comfort, and environmental performance.



Complete range

Various kinds of bearings, including large, super-large turntable bearings, precision cross-roller bearings, thin-walled bearings, precision angular contact ball bearings, ceramic ball bearings, steel wire raceway bearings, joint bearings, etc., have complete accuracy grades.

High quality and low price

Because there are factories, we can provide high quality products and guarantee low prices.

Selection and Design

We can provide bearing type selection and design according to your specific requirements.