Founded in 2016, Hebei Zhengyan Precision Bearing Technology Co., Ltd. Is one of the bearing manufacturers that are supported by the Hebei Bearing Industry Technology Research Institute. Hebei Bearing Industry Technology Research Instituteprovides us with product inspection and production supervision services.

The main products of the company are high-precision cylindrical roller bearings with precision grades of P5, P4 and P2, precision high-speed angular contact ball bearings, ball screw bearings and electric spindle bearings.

The product specifications range from φ 20 to φ 500mm. The company's leading products:

High precision cylindrical roller bearings: NN30 series.

High-speed angular contact ball bearings: 718, 719, 70, 72 series.

Ultra high speed angular contact ball bearings: H719, H70 series.

High-speed electric spindle bearings: B70 series.

Ball screw bearings: 7602, 7603, BS, BSS.

Ultra high-speed angular contact ceramic ball bearings: B70, H719, H70 series.

Paired bearings: Two, three, four, universal matching series.

At present, our company's products are widely used in precision machine tools, high-speed motors, petrochemicals, textiles, light industry machinery, steel, printing, precision instruments and other mechanical fields.

The company's technical support and quality supervision unit - Hebei Bearing Industry Technology Research Institute has a number of professor-level experts engaged in bearing and technology research and development, self-developed precision processing equipment, complete testing equipment and first-class testing methods, as The third party that provides quality supervision for the company effectively ensures the accuracy of the bearings produced by the company.

If you have any question, please contact us in time, we will provide you with the best quality products and services.