we are the professonal slewing bearing manufacturer in china.luoyang longda bearing co., ltd. was established in 1999. located at luoyang city – one of bearing bases in china, it is professional in designing, developing, manufacturing and selling large, extra-large slewing bearings and non-standard bearings. with the advanced system of cad, pro/e, our experienced designers and technicians can design the drawing as per our customer’s requirements in very short time. our products include slewing bearings, rolling mill bearings, spherical roller bearings, cylindrical roller bearings and taper roller bearings etc. whose inside diameter ranges from 100mm to 6000mm and precision can achieve grade p4. they are widely used in the fields of precision machine tools, ports, mining, medical, coal, cement, oil drilling, windmills, robots and defense industries. 80% of our bearings have been exported to europe, america and southeast asia.

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