Product Introduction

Ceramic deep groove ball bearings are made of high-performance ceramic materials such as zirconia (ZrO₂) or silicon nitride (Si₃N₄), featuring excellent electrical insulation, wear resistance, high temperature resistance and corrosion resistance, which can effectively prevent electric corrosion and rusting. With compact structure, low friction, high rotating speed, low temperature rise, stable operation and long service life, these bearings can adapt to harsh working conditions including humidity, acid and alkali, dust and high speed. Lighter in weight and higher in rigidity compared with traditional metal bearings, they are widely used in precision instruments, high-speed motors, food machinery, chemical equipment, medical devices and high-end transmission equipment. Complete in models and specifications, with optional sealing structures, they are easy to install and deliver outstanding overall performance, meeting various high-precision and long-life transmission requirements.

Shanghai Yisiou Trading Co., Ltd. is a powerful enterprise with a registered capital of 5 million RMB. Its product matrix includes ceramic bearings, hybrid ceramic bearings, solid oil bearings, tapered roller bearings, cylindrical roller bearings, etc. The products are widely used in aerospace, automotive and other fields, and have reliable performance under extreme conditions. The company is customer-centric and holds an important position in the industry.