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high-speed rail bearings

high-speed rail motor coach axle box bearing


the bearings has passed the test of 1200,000 km

being used for 350km/hhigh-speedrailway train

based on european standard bs en12082, the performance test was conducted

the performance, endurance and comparison bench test have been carried out by third party testing facilities

the bearing performance meets the requirements of the relevant standards, and reaches the advanced level of the world

zgt devotes to the research and developmentof high speed railway and rail transit series bearings, and the solution meet ever increasing speed, load, reliability, security, service life requirements.the deep systemic research is carried out on optimization design, manufacture, lubrication, sealing and various performance test for 350 km/h high-speed rail bearings, to master a number of key technology, reliable product quality, superior performance.



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