Bearing race/bearing ring – The bearing race is usually made of high-quality bearing grade chromium steel, which is valued for its excellent mechanical properties (tensile strength, hardness, wear resistance).

Q: What is the definition of each product and what is the difference between them?
A: Pins, rollers, locating pins, needles and shafts are cylindrical mechanical parts. Although these products are different, the names can sometimes be used interchangeably.

Q: What makes chrome ball have better performance than ordinary carbon steel?
Answer: Chromium ball contains a higher proportion of key alloy metals, including chromium, silicon and manganese. Chromium helps to improve the toughness and resistance to wear, corrosion and discoloration; Both silicon and manganese increase strength.

Almost all bearings manufactured by Hartford Technologies are custom bearings, which are sold to a customer only for a specific application. In addition, one of the advantages of our manufacturing in Asia is the low mold cost, which enables us to launch customized parts with relatively low quantity and low start-up cost.