Deep Groove Ball Bearing

Deep groove ball bearings are widely used rolling bearings, characterized by low friction resistance, high rotational speed, and the ability to withstand radial loads or combined loads of radial and axial forces.

Deep groove ball bearings, also known as deep groove ball bearings (GB/T 276-2003), are the most widely used type of rolling bearings. Its characteristics are low frictional resistance, high rotational speed, and can be used on components that can withstand radial loads or combined loads of radial and axial forces, as well as on components that can withstand axial loads. This type of bearing is widely used in low-power electric motors, automotive and tractor gearboxes, machine tool gearboxes, general machinery, tools, etc. The inner diameter size range of deep groove ball bearings is 10mm to 1320mm, the outer diameter size is 30mm to 1600mm, and the width size is 9mm to 300mm. Its main function is to support rotating components and reduce friction.

There are various models of deep groove ball bearings, including single row deep groove ball bearings, double row deep groove ball bearings, outer spherical deep groove ball bearings, small and micro ball bearings, fully loaded deep groove ball bearings, magnetic motor ball bearings, etc. There are also various structural forms, such as deep groove ball bearings with dust covers and sealing rings. This type of bearing has the characteristics of simple structure, low manufacturing cost, high maximum speed, and low friction coefficient. It is suitable for high-speed and even extremely high speed operation, and is very durable without frequent maintenance. It has a wide range of applications, including precision instruments, low-noise motors, automobiles, motorcycles, and general machinery industries. In addition, deep groove ball bearings also have a certain degree of self-aligning ability, and can still work normally when tilted at a certain angle relative to the housing hole.