欢迎访问洛阳轴承研究所

		Home
｜｜General introduction｜｜Inspection center｜｜Industry center｜｜Bearing association｜｜Bearing standardization｜｜Editorial office of bearing｜｜Information Network｜｜Co.,Ltd｜｜

General introduction

In 1958,air bearing,electric spindle operating at 60000r/minwere born.
　　 Bearing started publication
In 1960,the first batch of A23 precision instrument bearings was born.
　　 Four kinds of high-temperature high-speed precision bearings grade A were born.
In 1963,Nautical gyrometer ball bearings were born
In 1966,missile-used bearings were born.
In 1970,computer station was founded.
In 1972,dz series electric spindles for grinding were born
In 1975,high-speed turbine dental drill bearing,with the capability of running at 400000r/min,was born.
Spindle bearings of for precision machine tools were born.
In 1978,high-speed roundness tester & friction torque measuring instrument for miniature bearings were born and then awarded the National Invention Prizes.
GDZ series electric spindles for grinding were born.
In 1983,Cryogenic bearing was born.
In 1984,Supeerfinisher for convex rollers was born.
In 1985,instantaneous super high-speed ball bearings were born.
In 1986,National Supervisory and Inspecting Center of Bearing Quality was founded.
One-way clutch bearing was born.
In 1987,laser measuring instrument for roughness was born and has been awarded the National Invention Prize.
In 1988,general CAD software for bearing design with the copyright.
In 1990,special thin section bearings used in welding robot were born, which can bear double directions axial force, radial force and overturn moment.
In 1992,ceramic ballbearingwas born.
In 1993,electric spindle for magnetic floating bearing was born.
In 1994,2GDZ series electric spindles for grinding were born.
In 1998,electric spindles for processing center were born.
In 1999,grease-lubricated bearing for high-speed spindle with dmN=1.89 ×106
In 2000,speed-up electric spindle for processing center was born.
In 2000,successfully developed precision cold rolling machine for tapered roller bearing rings
In 2001,successfully developed precision cold rolling machine for tapered roller bearing rings,

General introduction

technical achievements

great technical events

TEL：(0379)64881286　　FAX：(0379)64881286　　POSTCODE：471039
ADD：1 Jilin Road,Luoyang City, Henan Province, China

Please contact our
webmaster