Passivation is a crucial surface treatment for stainless steel bearings, designed to enhance their corrosion resistance and service life. While stainless steel bearings naturally resist rust due to their chromium content, their protective oxide layer is extremely thin and can…
The deep groove 6204 bearing is one of the most widely used deep groove ball bearings in modern machinery. Known for its durability, precision, and versatility, this bearing is found in electric motors, automotive systems, agricultural equipment, and industrial machinery.…
This article explains the concept of torque in slewing bearings, why it is critical for performance, and how to calculate it. It covers the main factors that influence torque, including load types, lubrication, bearing materials, and installation practices. Practical calculation…
Slewing bearings are critical components in cranes and heavy machinery, enabling precise 360° rotation and the ability to handle combined loads under demanding conditions. In jib cranes, they play a central role in supporting the jib arm and ensuring safe,…
RC car ball bearings play a crucial role in reducing friction, improving speed, and extending the life of your RC vehicle. Whether you are replacing worn-out bearings or upgrading for better performance, knowing how to correctly remove and install RC…
Bearing speed directly affects machinery efficiency, service life, and safety. Exceeding speed limits can cause overheating, excessive wear, or even bearing failure. To help engineers and decision-makers, this article explains the difference between reference speed and limiting speed, the role…
The 608 bearing is one of the most widely used miniature deep groove ball bearings, valued for its compact size, high-speed capability, and versatile performance. Commonly found in skateboards, roller skates, 3D printers, electric motors, and robotics, this bearing combines…
Turntable bearings are specialized rolling bearings designed for smooth 360-degree rotation while supporting axial, radial, and moment loads. They are widely used in applications ranging from household furniture to construction machinery, robotics, wind turbines, and precision medical devices. In this…
This article provides a comprehensive guide on how to select the right slewing bearing for your application. It explains the structure and types of slewing bearings, evaluates critical factors such as load, speed, and environmental conditions, and offers a step-by-step…
Thrust bearings are specialized rolling-element bearings designed to manage axial loads — forces parallel to a shaft’s axis of rotation. They are critical in ensuring smooth, efficient, and reliable operation across industries such as automotive, aerospace, and heavy machinery. This…