Save Time, Inquire Now | B2B Bulk and Custom BearingsNeed Support?
Please provide your question. We’ll find you with the best support options.
Table of Contents
2. Types of Electric Motor Bearing Overview
3. Case Study: Customized Solution Restores Stability for an Asian Motor Manufacturer
Key Features of Electric Motor Bearings
Low Noise
Low Friction
Low Vibration
Motor bearings are essential components in the world of machinery, responsible for enabling smooth rotational motion while reducing friction. Found in a wide range of applications, from automotive engines to industrial equipment, motor bearings are vital for maintaining the efficiency and reliability of these systems.
Motor bearings are mechanical devices designed to support the rotational movement of shafts or axles while minimizing friction. They consist of two concentric rings—a stationary outer ring and a rotating inner ring. Between these rings, rolling elements, such as balls or rollers, are positioned to facilitate smooth rotation.
Exported to 50+ countries. Serving global electric motor makers with quality bearings.
.jpg)
Ball bearings utilize spherical rolling elements (balls) to reduce friction. They are versatile and widely used in devices like electric motors, fans, and automotive components.
%E4%B8%BB%E5%9C%96.jpg)
Tapered roller bearings use cylindrical or tapered rolling elements (rollers) to distribute loads evenly. They excel in applications where heavier loads must be supported, such as conveyor systems and industrial machinery.
Thrust bearings are specialized for handling axial (thrust) loads and are commonly found in gearboxes, helicopter rotors, and axial fans.
.jpg)
Sleeve bearings, also known as plain bearings, feature a simple cylindrical design without rolling elements. They are often utilized in situations where there are space limitations and reciprocating movement is in play.
Electric bicycles commonly use ball bearings for their motors. This type of bearing excels in high-speed rotation applications, effectively reducing friction to ensure smoother operation. Motor bearings typically feature sealing or dust-proof designs to prevent dust and other impurities from entering, thereby extending the bearing's lifespan and enhancing performance.
A well-known motor manufacturer in Asia frequently experienced abnormal bearing noise and irregular operation during equipment usage. Despite multiple inspections, the root cause could not be identified, resulting in a shortened product lifespan, decreased equipment stability, and significantly increased maintenance costs.
Through in-depth customer consultations and problem analysis, we identified that the oil leakage issue originated from a design flaw in the cover structure provided by the original supplier. To address this, we developed a customized solution, which included:
If you're using bearings in other industries, let us know your application requirements — we'll recommend the most suitable bearings for you.
With IATF 16949, RoHS, and REACH certifications, we adhere to international standards, ensuring that our products not only meet the highest quality standards but are also environmentally friendly.
High-quality electric motor bearing supplier for industrial applications.
Please provide your question. We’ll find you with the best support options.