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About Us
About Us
Luoyang Xinqianglian Slewing Bearing Co.,Ltd. (hereinafter called LYXQL) is a leader in the  manufacturers of large size slewing bearings, based on Luoyang in China, developing and producing slewing bearings and precision bearings for the most varied of application areas. The slewing bearings are widely used as components in wind turbines, harbor cranes, ship deck cranes, floating cranes,construction cranes, bulk materials handling equipment and ferris wheels etc.
What We Do
LYXQL has been developing and producing slewing bearings and precision bearings for the most varied of application areas. The product outer dimension can be from 500mm to 25000mm.
INDUSTRY SOLUTIONS
We focus on serving the wind energy industry
We focus on serving the wind energy industry We are experienced in designing and manufacturing yaw and pitch bearings, triple-row roller main bearings, tapered roller main bearings for wind turbine generator. Especially for the individual triple-row roller blade bearings, we are the leading supplier in China.
We focus on serving the tunnel boring machine  industry
We focus on serving the tunnel boring machine industry We design and manufacture main bearings and critical components of tunnel boring machine(TBM) more than 12 years.
NEWS CENTER
LYXQL delivered the slewing bearing with diameter 15 meters to customer
LYXQL delivered the extra-large size slewing bearing for 2000 ton offshore crane to customer.  The size of this slewing bearing up to 15 meters in diameter.  LYXQL has the rich experience in designing and manufacturing the large size slewing bearings for more than 10 years.
Main bearing for 5MW offshore wind turbine delivered to customer
On May 22,2021,Luoyang Xinqianglian Slewing Bearing Co., Ltd. provided triple-row cylindrical roller main bearing independently developed for the 5MW offshore wind turbine, which broke the long-term dependence on foreign imports for the main bearings of large megawatt offshore wind power and promoted the localization process of the main bearings of generators in the great era of offshore wind power.
LYXQL reward two scientific and technological achievements
On April 2021, the development and application of double-row tapered roller bearing for 3 MW wind turbine and the development and industrialization of triple-row-cylindrical roller bearing for high-power wind turbine have been recognized as scientific and technological achievements by Henan Provincial Department of science and technology.