It can adapt to load combinations of different directions and magnitudes, and can be used under various working conditions to meet the needs of different mechanical equipment.
It allows for relatively high rotational speeds, meeting the requirements of equipment such as motors and fans that need to operate at high speeds, ensuring the efficient operation of the equipment.
It has a relatively low manufacturing cost and an affordable price. At the same time, it has a long service life, reducing the replacement frequency and maintenance cost, resulting in high overall cost - effectiveness.
This makes it suitable for high - speed rotation, effectively reducing energy loss and the heat generation during equipment operation.
It mainly bears radial loads and can also bear both radial and axial loads simultaneously. When the radial clearance of the bearing is increased, it has certain characteristics of angular contact ball bearings and can bear combined radial and axial loads. When the rotational speed is high and thrust ball bearings are not suitable, it can also be used to bear pure axial loads.
Some sealed deep groove ball bearings require no maintenance and can simplify the structure. The maintenance work of some open - type bearings during use is also relatively uncomplicated.
It is widely used in the engines and transmission systems of automobiles, trains, ships, etc., bearing various loads generated during vehicle operation and ensuring stable and reliable power transmission.
It is used in industrial machinery such as machine tool spindles, mining equipment, cranes, and conveyors. For example, machine tool spindles require high precision and high rotational speeds, and deep groove ball bearings can meet these requirements to ensure machining accuracy. Although mining equipment, cranes, etc. face heavy loads, deep groove ball bearings can also work reliably with proper selection.
It is used in some applications that require high precision and high reliability. However, usually, deep groove ball bearings are specially designed and manufactured to adapt to the extreme working conditions and strict performance standards in the aerospace field.
