There is many demands in the market for high temperature, corrosion resistant, high fatigue life, and dimensionally unique solutions for industrial and aerospace bearing applications.
LuoyangJiayu Bearings, manufactured in Luoyang-base of bearing , stand for more than just custom bearings with unique characteristics or features to work in tough applications. According to Jiayu, “It also represents our philosophy of retracing the roots of our original bearing manufacturers that placed a tremendous value on service. Where service means listening to the customer, making what the application needs through proven engineering and manufacturing solutions, incorporating unique materials, processes and configurations into the design, and having regular communication with the customer about manufacturing status. It’s also important to provide additional services such as failure analysis, product testing capabilities, first article inspection, and material and process traceability.
Understanding the resources and steps is necessary to manufacture a custom bearing.



The first step was to establish broad manufacturing capability in soft turning, heat treating, hard turning and milling, grinding, nondestructive testing, specialty processes, superfinishing, inspection, and testing across a variety of bearing types in need of customization. They include deep groove, angular contact, thrust and self-aligning ball bearings, cylindrical roller bearing and needle roller bearings. Having manufacturing capability to produce this wide range of parts in size ranges from 4.5mm through 2000mm outside diameter provides a lot of options to support the custom bearing user. Over the last 20 years the development of hard turning and milling to incorporate unique physical features after the hardening process has really benefited the custom bearing manufacturer. Adding anti-rotation features, provisions for bearing monitoring devices such as thermocouple and accelerometers, offset flanges, oil lubrication ports, puller grooves, and threaded mounting holes are all possible through hard machining that was once very time consuming and costly to produce.
Except bearings,Luoyang jiayu expands it manufacturing lines and provide various high precision gears.