Precision machine tool bearing:
LZK can manufacture various of precise bearings : cylindrical roller bearings (single-row and double-row ), tapered roller bearings(single-row and double-row), angular contact ball bearings (single-row, duplex pairs of double-row, multi-row)and YRT tri-row assembly cylindrical bearings, etc. High-precision, high-speed, high-reliability and compacted structure bearings are result of our researchs in the field of motion and control.

Angular contact ball bearings: Size range from the diameter (d) 10mm to diameter (D) 1080mm, the structure of a single row, double-pairs, and four-point contact, precision grades from P0 (G) level to P2 (B) - . The main products are precision-bearings.

Along with the development of robot industry, we research and develop robot bearings with the charactics of thin wall, compacted structure, large load capability and low friction moment, which are utilized in every part of robots' joints. There are mostly four-point contact ball bearings and crossed roller bearings which can carry a combination axial and radial load and a tilting moment.

It is important service field in metallurgical industry. LZK has developed split bearings, bearings with special treatment on the surface, high precise and high speed bearings, long-life and sealed bearings, ect., which are used in import equipments and reformed equipments in metallurgical machinery and suitable for severe conditions. LZK bearing for rolling mill contain our experience and technology which show our value in innovation.