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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
 

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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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