ZZ Bearing (Shanghai) Co., Ltd. (ZZ) is a modern technology-driven enterprise dedicated to the R&D, production, and sales of bearings. Since our establishment, ZZ has focused on manufacturing high-precision bearings, meeting quality grades of P0/P6/P5, (Z1V1) (Z2V2) (Z3V3).
Discover MoreZZ Bearings has been committed to manufacturing high-quality precision bearings. The product quality grades include P0, P6, P5, as well as (Z1V1), (Z2V2), (Z3V3), etc.
Our R&D center continuously conducts technological transformations and enhancements, resulting in the acquisition of numerous national invention patents.
Our company covers an area of over 32,000 square meters, owning several departments including forging, machining, heat treatment, grinding, quality inspection, automated assembly, and warehousing.
ZZ adheres to the principle of "pursuing excellence," ensuring rigorous product inspection processes at every stage of production, from raw material procurement ...
With over 10 years of experience in bearing manufacturing, ZZ understands the unique challenges of sectors from agriculture to electronics, providing bearings that keep the world's machinery in motion.
Automotive bearings are the main focus of our company's business. With substantial advancements in vehicle performance, particularly in engines, transmissions, hubs, steering systems ...
Each of ZZ bearings is crafted from high-quality materials and manufactured according to rigorous engineering standards. Molded seals are specifically designed ...
Motors and generators demand specialized rolling bearings to meet their unique requirements, especially when incorporating frequency converters for controlling drive mechanisms ...
Power tools are widely used in various maintenance and installation applications, often in environments with dust, debris, variable speeds, or high humidity ...
In the mining industry, there is a need for bearings with higher reliability, longer lifespan, and stronger dust resistance to reduce the risk of unexpected failures, extend maintenance intervals ...
Heavy machinery plays a critical role in various construction projects. To ensure the smooth and safe progress of projects, and to reduce the risk of unexpected downtime and ...
