The special bearing is the pillar product of Hartford Technologies for more than 80 years. Its design is designed to perform well in applications involving multiple factors.

These include:

Operating limits in terms of load, speed, oscillation or vibration

Demand for low noise operation

Low friction coefficient

Contact pollutants

Physical envelope with high precision tolerance

Low maintenance requirements

Ability to quickly install and disassemble

At Hartford Technologies, we are famous for bearings made of 52100/GCr15 bearing grade steel, which is a high carbon alloy material containing chromium and has excellent strength, wear and fatigue properties. The customized bearing made of chrome steel has higher dynamic load capacity than 440C stainless steel, and its cost is much lower than that made of tool steel.

We also produce several other steels, stainless steel and plastics for corrosive environmental applications, such as the swimming pool and spa industry, medical equipment, health care and beauty products (HBA) and semiconductor industry. In addition, we also provide products made of selected engineering plastics. Glass rolling elements are another option for some applications.

Hartford Technologies can customize and design your special bearings to solve working environment problems, extend service interval, improve equipment performance, and even save energy. Give us the shell it needs to install, the task it needs to perform, and the weight it needs. Hartford customized bearing experts will design a solution to achieve all these goals at a fast and competitive cost.

Hartford Technologies' customers include the largest original equipment manufacturers (OEMs) and first-tier suppliers. For these companies, we can provide a large number of special bearings and other rolling elements quickly and punctually anywhere in the world.

Hartford Technologies is a multinational supplier of special bearings for automotive steering and seat systems, electronic components and medical products.

Our bearing design engineers are the most knowledgeable in the industry. Our ability to manufacture in two places around the world gives Hartford customers great advantages in terms of cost and flexibility. In addition, our prototype laboratory and manufacturing facilities are suitable for rapid turnover, and can meet major projects with strict delivery requirements.

Hartford Technologies has passed ISO 9001, IATF 16949, ISO 14001 and WBENC (female owned) certification.