Steel thrust ball bearing

high-speed

Ball bearings are the most common type of bearings. They are efficient and precise bearings and are widely used in power tools, the automotive industry, home appliances, computer hardware, aerospace, and medical equipment, especially in applications with small radial loads and high speeds. They use rolling elements (usually steel balls) to reduce friction, thereby providing smooth rotation and efficient operation. However, ball bearings have a relatively small load capacity and are suitable for medium loads and high-speed work. They are not suitable for excessive impact loads or extremely high radial loads. DESCRIPTION Working principle of ball bearings: The working principle of ball bearings is based on rolling friction. It consists of inner and outer rings, rolling elements (usually spherical) and cages. When the inner ring rotates, the rolling elements roll on the track of the outer ring, and the contact between the rolling elements and the inner and outer rings of the bearing is point contact (compared to the line contact of roller bearings), so it can effectively reduce friction. Main features: Smaller friction： Because the rolling elements are spherical, the contact between the ball bearing and the inner and outer rings is point contact, which is significantly smaller than that of traditional sliding bearings. The reduction in friction not only reduces energy consumption, but also reduces wear. Suitable for high-speed rotation： Ball bearings can support higher speeds, especially for equipment that requires high-speed rotation, such as motors, fans, car wheels, etc.