Founded in 1994, CDY Bearing is one of the earliest bearing manufacturers in Cixi City to obtain independent export rights. With nearly three decades of continuous growth, we have developed strong manufacturing expertise and robust technical capabilities. Our product portfolio serves a wide range of industries, with a core focus on deep groove ball bearings, extensively applied in home appliances, electric motors, automotive systems, and industrial robotics.
We operate under a modern corporate governance structure and a rigorous quality management system, ensuring consistent high performance in every bearing we produce. Our team of highly skilled technicians is capable of manufacturing high-precision bearings up to P5 grade and above, meeting demanding requirements for precision and reliability.
Across all production stages, CDY has implemented a high degree of automation, ensuring superior consistency and precision throughout the manufacturing process. Guided by a customer-centric philosophy, we are committed to delivering bearing products and solutions that are reliable, durable, and exceptionally quiet.
Source Manufacturing
CDY is committed to delivering the best value through competitive pricing and reliable manufacturing. With production facilities in Shandong and Zhejiang, we combine technical expertise and cost efficiency to provide flexible solutions across diverse industries.
Integrated Bearing Solutions
CDY supports customers worldwide with integrated bearing solutions that address critical performance challenges — including noise, vibration, service life, lubrication, overheating, and corrosion — while providing consulting, technical support, after-sales service, and resource coordination.
Trusted by Industry Leaders
CDY Bearings is a long-term supplier to leading enterprises in China, including automotive manufacturers, drone producers, and home appliance brands. Our products have earned strong recognition for quality and reliability.
Quality Assurance
Every CDY bearing comes with inspection documentation to ensure consistent quality standards. Our engineering team provides direct technical support to safeguard your operations and promptly address any performance concerns.
Product series
Deep Groove Ball Bearings
Simple and widely used bearings, supporting radial and bidirectional axial loads, suitable for medium to high-speed applications.
Thin Wall Bearings
Extremely thin, uniform-section bearings that maintain installation space even with larger inner diameters, ideal for lightweight applications like robotics and aerospace.
Miniature Bearings
Bearings under 9 mm outer diameter with very low friction torque, designed for high-speed, high-precision applications such as micro-motors and precision instruments.
Custom Bearings
Designed and manufactured to customer drawings or specific operating conditions, with customized dimensions, materials, clearances, and cages.
Our partners
We provide OEM services for leading bearing manufacturers in China and serve as a trusted supplier to top-tier companies in the drone, new energy vehicle, and home appliance industries.
Sales region
Our sales reach regions beyond mainland China, including Europe, the Middle East, Southeast Asia, the United States, Australia. We are also one of the earliest bearing exporters from Ningbo.
Application fields
News
Application of 80mm bearings in the automotive field
The 80mm bearing, with its compact design and high load capacity, is widely used in automotive engines, transmissions, and chassis systems to ensure precise power transfer and smooth operation, enhancing efficiency, durability, and overall vehicle performance for reliable mobility.