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Coal Industry

URC bearings have found wide applications in boring machine S50¡ªS350, coal mining machine, scraping machine, hydraulic support, belt conveyor, stone crusher and transferring machine.

Main type include:
(2) LM767745D/LM767710/LM767710EA
(3) M244249D/M244210/M244210EA

URC coal mining bearings all adopt carburizing carbon steel. They are featured with following advantages when comparing with material Gr15.
a. Hardness surface£¨£¾58HRC£©, retaining their toughness and ductility;
b. Andvanced carburizing heat treatment techonology; Good hardenability and low enlargement tendency of Austenite Gain