Detailed Product Description

Slewing bearing is one of our main products. 

1. four point contact ball slewing bearing (no gear, external gear, internal gear); 

2. two row ball slewing bearing; 

3. crossed cylindrical roller   slewing bearing; 

4. three row cylindrical roller slewing bearing; 

5. crossed tapered roller slewing bearing; 

6. ball and roller combined slewing bearing

Luoyang Longda Bearing Co., Ltd. is situated at the city of Luoyang, the ancient capitals of Nine Dynasties,which is specialized in designing,developing producing and selling the large-size,extra-large-size,slewing , non-standard and other special bearings. 

With advanced  science and technology, the company develops and manufactures various kinds of  bearing products with inner diameter of over 100 mm according to the national standard,such as large-size and extra-large-size deep-groove ball bearings,angular contact ball bearings,single,double and four-row cylindrical roller bearings,spherical roller bearings,single,double and four-row tapered roller bearings,spherical ball bearings,thrust ball bearings,thrust  roller bearings,slewing bearings,and split bearings.With a trade-mark of  LDB,the products are widely used in the fields all over the country, such as port,machine tools,mining,metallurgy,power industry,medical,heavy machinery,coal machinery,cement machinery,petroleum exploration as well as national defence industry.With the right to handle the export,LDBs products are exported far to some foreign countries and the company has been established a long-term trade-cooperative relations with the customers in India,Korea,Taiwan and other countries and  regions.