Luoyang Ouna Bearing Co., Ltd. is located in Luoyang, China's bearing production base. Focusing on research and development, design, manufacturing, and sales of high-precision bearing products. Our main products include thin-walled cross roller bearings, harmonic reducer special bearings, and high-precision YRT series turntable bearings, with precision levels of P5, P4, and P2, and a size range of outer diameter from 20mm to 1500mm.   The YRT rotary table bearing series includes: YRT standard rotary table bearings, YRTS high-speed rotary table bearings, YRTM rotary table bearings with angle measurement system, ZKLDF bi-directional thrust angular contact ball bearings, and thrust cylindrical roller bearings.

After years of technological research and development, continuous improvement, and repeated practice, the company's important products have reached the level of similar foreign products in terms of various technical indicators and accuracy.