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        tmb

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        About TMB

        Chengdu Tianma railway bearings Co. Ltd., a wholly owned subsidiary of the Department of Pegasus shares, by the Zhejiang Tianma bearing Limited by Share Ltd.

        • 50years

          Production Experience

        • 1800Num

          In-service staff

         

        R & D Strength

        R & D Strength
         

        News

         1 / 1 

        Our Business

        Chengdu Tianma Railway Bearing Co., Ltd. products are widely used in rail transportation, wind power, ships, ports, metallurgy, electrical machinery..

        Transit

         

        Our Products

        Wind turbine bearing

        sehg-354

        Wind turbine bearing is a kind of special bearing, which has bad environment, high maint...

        Wind turbine gearbox bearing

        sehg-354

        Widely used in conveying equipment, chemical equipment, environmental protection machine...

        Slewing bearing of wind power

        sehg-354

        Wind turbine slewing bearing is an extra large bearing, which is mainly used in pitch an...

        Railway bearings

        sehg-354

        Application drive system in railway industry

        Wind power gearbox

        The gearbox of wind turbine is an important mechanical component. Its main function is t...

        Short cylindrical roller bearing

        Rolling element is the centripetal rolling bearing of cylindrical roller. The internal s...
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