Deep groove ball bearings are widely used

Deep groove ball bearings are a common type of rolling bearings. The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep groove ball bearings: single row and double row. The single row deep groove ball bearing type code is 6, and the double row deep groove ball bearing code is 4. It has a simple structure and is easy to use. It is a type of bearing that is widely produced and widely used.
Deep groove ball bearings mainly bear radial loads, and can also bear radial loads and axial loads at the same time. When it only bears radial loads, the contact angle is zero. When the deep groove ball bearing has a large radial clearance, it has the performance of an angular contact bearing and can bear a large axial load. The friction coefficient of the deep groove ball bearing is very small and the limit speed is also very high. The deep groove ball bearing has a simple structure and is easy to achieve higher manufacturing precision than other types, so it is easy to produce in series and in large quantities. The manufacturing cost is also low and it is very common.
In addition to the basic type, deep groove ball bearings also have various variant structures, such as deep groove ball bearings with dust covers, deep groove ball bearings with rubber seals, deep groove ball bearings with retaining grooves, deep groove ball bearings with large load capacity and ball gaps, double row deep groove ball bearings. Deep groove ball bearings can be used in gearboxes, instruments and meters, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery, yo-yos, etc.