Coal Industry

Coal Industry

URC bearings have found wide applications in boring machine S50?S350, coal mining machine, scraping machine, hydraulic support, belt conveyor, stone crusher and transferring machine.

Main type include:
(1)LM258648DW/LM258610/LM258610EA
(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