About LYC
History
2015
July 21st
8m precision slewing bearing off production line at LYC
January 31st
12.5 meter CNC double column beam vertical machine tool which is the largest tool in bearing industry in China located in LYC.
2016
Nov.10
LYC becomes the first and only AAR approved bearing manufacturer in China
Sep.23th
LYC hold the overseas distributor annual meeting
July 3
LYC successfully supporting the worlds largest single caliber radio telescope
Jan.26
LYC passed the audit of AAR’s M-1003
2017
Oct.29
The heaviest, biggest and highest precision split slewing bearing was successfully completed at LYC
Sep.18
The largest and heaviest integral slewing bearing in China is completed in LYC
Feb.15
The split industrial CT machine slewing bearing which is the domestic first set and the most complex structure was offline in LYC
Feb.3rd
LYC passed GL Wind power product certification
Jan.14
LYC passed CRCC On-Site Surveillance Audit
2018
Nov.14
The first set of high-precision slewing bearing with helical teeth finished producing in LYC
Jun.15
Congratulations for LYC Class K TBU successfully assembled in USA
Jun.12
Main slewing bearing of shield tunneling machine manufactured by LYC for Hefei Rail Transit Line 3 past the acceptance of experts in the industry.
May.18
NF-AFAQ AUDIT LYC
Jan.09
LYC Successfully supported the First Flight Largest Amphibious Aircraft in China
2019
Jan.04
the slewing bearing with diameter of 5.44 meters was completed at LYC and passed the site acceptance by the customer. This bearing was designed for the domestic largest 520 ton ladle turret of conticaster.
2020
June 5
The class E railway bearings obtained AAR approval
May 10
LYC supports the successful development of domestic shield machine
Feb. 21
The first large diameter off-axis telescope bearing in China was successfully finished from production line at LYC
July 30
10.3-meter-diameter integrated extra large slewing bearing was born in LYC
Apr.27
LYC provides Marine engineering bearings to the world's largest port machinery manufacturer
Apr.03
The first set of high-precision slewing bearing with helical teeth finished producing in LYC
2014
April 2014
Prepare for the new factory construction,held stone-setting ceremony
2010
October 2010
LYC decided to set up a joint venture with NTN in Luoyang.
August 16th 2010
A set of independent intellectual property rights of six row cylindrical roller slewing bearing was assembly in LYC. It filled the gap of this kind of bearing structure in China.
July 10th 2010
China's President Mr. Hu visited LYC
February 2010
LYC did a comprehensive industrial upgrade
February 26th 2010
China's largest bearing was born in LYC, outer diameter 6.25m, weighing 14.07 tons. It refreshed the national record again.
February 25th 2010
LYC has successfully developed a new type of high-nitrogen corrosion resistant bearing steel. After few performance tests, each indicators shown that meets the US aerospace material standards.
2009
October 19th 2009
LYC drafted "Rolling Bearing - Speedup Cargo Railway Bearing Industry Standards" that got approved.
February 20th 2009
LYC has successfully cooperated with the world famous auto company--Peugeot Citroen Group of France, became the first bearing manufacturer that entered into this group in China.
Jan 2009
Prepare for the new factory construction,held stone-setting ceremony
2008
September 17th 2008
LYC New-park was established that aimed in wind turbine bearings, precision bearings, auto bearings and new R&D center.
2007
August 2007
The first national set of 2.0MW wind turbine bearing was successfully6 launched in LYC, and it also accepted by customer.
2007
LYC drafted the "Rolling Bearing in Wind Turbines" standards that approved by National Rolling Bearing Standard Technical Committee.
2005
January 2005
LYC conquer the high-speed precision ceramic ball bearing, produced two batch of bearing the reached C grade precision level.
2004
December 18th 2004
Prepare for the new factory construction,held stone-setting ceremony
2003
July 2003
Prepare for the new factory construction,held stone-setting ceremony
2002
October 2002
LYC developed the TK-N312 high-speed wire rod mill bearing won the key national new product.
2001
May 10th 2001
LYC developed slewing bearing with 16870 kg that refreshed the national weight record again.
February 23rd 2001
The first set of large stainless steel bearing was born in LYC.
1999
December 1999
LYC has independently developed 2788/1722 wind generator yaw bearing that replaced SKF bearing.
September 24th 1999
The first set of sealed structure super-large rolling mill bearing was born in LYC.
January 21st 1999
LYC got ISO 9001 and ISO 9002 certification.
1954
1954
LYC Bearing Co., Ltd founded in Luoyang Henan.
1957
July 24th 1957
The first batch products of 2191 sets of auto gear box bearing was born.
1959
October 1959
LYC has successfully developed the four row tapered roller bearing 10777/750 with 1.22 m diameter and 3994 kg weight that used on rolling mill.
March 15th 1959
China's first set of four row tapered roller bearing 777/650 with 1.03 outer diameter, 0.65 inner diameter and 1769 kg weight that used on rolling mill was born in LYC.
1982
September 27th 1982
LYC has successfully developed the four row tapered roller bearing 10777/750 with 1.22 m diameter and 3994 kg weight that used on rolling mill.
1985
1985
Provincial Foreign Economy and Trade Commission give the import and export right to LYC. LYC entered the international market.
1995
December 18th 1995
A set of super-large bearing with 5m outer ring, 4.068m inner ring and 14131 kg weight was born in LYC, refreshed the national bearing weight record.
1996
1996
LYC has successfully developed international advanced level high-speed passenger railway bearing.
1998
March 1998
LYC has completed the gate series bearing used in Xiaolangdi Water Control Project. lead the rolling bearing application in China.
January 15th 1988
Prepare for the new factory construction,held stone-setting ceremony