Free hotline+86 400-0635-880

        Lanbo Bearing is a bearing manufacturing enterprise integrating R&D, design, production and sales. The company was founded in 2003, (from the manual workshop gradually developed and expanded, in 2012 officially into the standard enterprise). Its brand SDLB is registered capital of RMB 20 million, and has been paying tax credit A grade for 8 consecutive years. The company after years of manufacturing experience, talent and customer accumulation, Lambo bearings in the thin wall series bearing industry rose rapidly. 2019 saw the construction of a standard production plant, covers an area of 20,000 square meters, with more than 50 employees, technical research and development personnel up to 15 people.

        After continuous innovation in technology, the company has obtained more than 20 invention patents and utility model patents, etc. The company reached technical cooperation with Shandong Research Institute of Luoyang Bearing Research Institute in 2019, and was awarded the title of Science and Technology Small and Medium Enterprises in Shandong Province in 2020.

      The company is equipped with advanced testing instruments and production equipment: testing instruments include spectral metallographic tissue tester, imported CMM, projection length measuring machine, BVT vibration noise measuring instrument, roundness meter, contour meter, roughness meter, etc. The production equipment includes automatic servo grinding machine, drawing ultra-precision machine, plane precision research machine, fitting bushing instrument, ultrasonic cleaning machine and other precision equipment to ensure our production 


strength and bearing quality The stability of our bearings. The products produced have a rotational accuracy of P6, P5, P4 level, vibration noise Z2V2, Z3V3, Z4V4.

       The company specializes in the production of ultra-thin equal-section bearings, industrial automation robot bearings, thin-walled deep groove ball bearings, thin-walled angular contact ball bearings and a variety of non-standard shaped bearing series. Now the company has matured the research and development manufacturing to replace foreign imports of ultra-thin type bearings and thin-walled ball bearings of equal cross-section, ultra-thin equal cross-section bearings consist of seven open series and five sealed series, bore diameter from 1 inch to 40 inches, cross-section size range from 0.1875 0.1875 inches to 1.000 1.000 inches; divided into three types: deep groove ball type (C type), angular contact type (A type) ), and four-point contact (X type).

      Our products are widely used in transmission devices such as automobiles, bicycles, reducers, medical equipment, sports equipment, aviation, robot joints, machine tools, packaging equipment, textile machinery, semiconductor processing equipment, RV reducers and rotary tables, etc. Our annual production capacity reaches more than 2 million sets.

      The company has independent import and export rights, products are sold to all provinces and cities in China, and exported to the United States, Germany, Ukraine, Russia, the United Kingdom, South Africa and more than a dozen countries and regions, by domestic and foreign customers praise! We sincerely welcome customers from home and abroad to negotiate business, exchange and cooperate with us.

Continuously creating value for our customers and becoming a trusted provider of thin-walled bearings to customers worldwide


Innovative product development to provide better solutions for our customers.



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We are constantly innovating and refining our solutions to meet our customers' needs today and into the future, both in our corporate organisation and in our supply chain.

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Tianma Bearing 

AddressTantao County Bearing Industrial Park, Hebei Province

Tel+86 0635-2513333

Fax+86 0635-2859240


Free Hotline:  

+86 400-0635-880


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