High precision YRT rotary table bearing, also called YRT axial radial combined bearing, which can save the disadvantages of the traditional bearings. One bearing can meet the requirement of composite load, can simplifies the rotary table’s structure, reduces the cost of designing, mounting and maintain. The bearing compose of one group of rollers in radial direction, two groups of thrust-rollers in axial direction, and the cage. That makes the structure compact, save much space for the ratary table, the mounting holes make the mounting very easy, the bearing also can be assembled with preload before leaving factory, so the bearings need not to be adjusted the clearance after that. The bearings have high rigidity and high rotary accuracy, both inner ring and outer ring have oil holes, which is very convenient for greasing regularly. The rotary accuracy of YRT bearings can reach to 1.5μm, which is much more sophisticated than that of common bearings.

LYZC bearing is one of the largest bearing manufactuer who produces high precision YRT bearings and high precision crossed roller bearings. 40% bearings export to Western Europe Machine tools manufactuers and NC rotary table manufactuers. With more than ten years of experience, we have bulk production ability, more competetitive price and fast delivery.
Our bearings have been widely used on high precision NC rotary table, robot joint and rotating unit, special purpose machine tools, machining centres, swiveling spindle heads and swiveling tables, dividing heads, angular heads, milling heads, aerospace and aeronautical industry, sophisticated medical equipment, industrial robots, as well as the measurement and test fields with high requirement on rotation accuracy.

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Tel: +86+379-63086182

Fax: +86+379-63086183

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