Motor bearings Manufacturers

Similar with pumps ,motors has whole range of using of products from us,such as plain bearings for high voltage motor,speed around 1500rpm-3000rpm,power from 800kw to 10000kw, bearings with flange housing;Tilting pad bearings for high speed motor,speed from 4000rpm to 35000rpm,power from 150kw to 10000kw;vertical thrust bearings for vertical motor,speed from 150rpm to 1500rpm,power from 300kw to 8000kw.Generator bearings are similar with high voltage motor ,that use the full range of us bearings,products as internal bearings or complete assemblies with a housing.Power generaors tend to use the conventional material conbination of white metal and steel backing,Hydrostatic jacking for start-up and run-down is common on large machines.

about us


Zhejiang BHS Journal Bearing Co., Ltd. is an enterprise of professional design, research, development, manufacturing, and sales of slide bearings. As a professional China Motor bearings manufacturers and Motor bearings suppliers, the company has been focusing on slide bearing’s design, manufacture, experiment and fault diagnosis for many years, BHS has become an excellent supplier of solutions for sliding bearing systems in China. The company produces Motor bearings and other various kinds of slide bearings, which are widely used in motors, turbomachinery, fans, compressors, gearboxes, and high-speed pumps, expenders. "BHS Bearing " products have been widely using in domestic energy, petrochemical, industrial transmission, and high precision fields. In addition, Our products have been exported to more than 20 countries.



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Industry Knowledge Expansion

Motor bearings are bearings used in electric motors to support the rotating shaft and provide stability to the moving parts. They play a critical role in the performance and reliability of the motor and are designed to withstand high loads, high speeds, and harsh operating conditions.

There are several types of motor bearings, including ball bearings, roller bearings, and sleeve bearings. Ball bearings use small, spherical balls to reduce friction between the rotating and stationary parts, while roller bearings use cylindrical rollers to support the load. Sleeve bearings are cylindrical and use a smooth surface to support the shaft, with the shaft and bearing surface separated by a lubricant.

Motor bearings are typically made from high-strength materials, such as steel or bronze, and are designed to withstand high loads, high speeds, and harsh operating conditions. They are lubricated with oil or grease to reduce friction and wear and are fitted with seals to prevent the ingress of contaminants and to retain the lubricant.

The design and performance of motor bearings are critical to the overall efficiency and reliability of the motor. Improperly designed or installed bearings can result in excessive wear, high friction, and reduced efficiency, leading to increased operating costs and reduced lifespan of the motor.

Motor bearings must be selected based on the specific requirements of the electric motor, such as the load, speed, and operating temperature. They must be able to withstand the forces generated by the motor and provide reliable operation over time.

Proper installation and maintenance of motor bearings is critical to the performance and longevity of the motor. This includes proper lubrication, regular monitoring and inspection, and timely replacement of worn or damaged bearings.