Deep groove ball bearings are the most 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 deep groove ball structure is divided into two types: sealed and open. The open type means that the bearing does not have a sealed structure. The sealed deep groove ball is divided into dust-proof and oil-proof. seal.

The working principle is:

Deep groove ball bearings mainly bear radial load, but can also bear radial load and axial load at the same time. When it only bears radial load, 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 high.

Deep groove ball bearings can be used in gearboxes, instruments, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery, roller skates, yo-yos, etc.

Deep groove ball bearings are used in many machines, and bearings in many machines will play a very good role! But no matter what it is, we always need to add lubricating oil when we use it, because if we have not added lubricating oil, it is not suitable for us to use! It may extend the working time of the machine and reduce the efficiency of the work. Do you know what the lubrication function of deep groove ball bearings is? You can follow us to find out!

The lubrication of deep groove ball bearings：

1. There are two types of deep groove ball bearings, single row and double row. The deep groove ball structure is divided into two types: sealed and open. The open type refers to the bearing without a sealed structure. The sealed deep groove ball is divided into dustproof and sealed. Oil-proof seal.

2. The material of the dust-proof seal cover is stamped with steel plate, which can simply prevent dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent the grease in the bearing from overflowing.

3. Deep groove ball bearings are suitable for high-speed or even extremely high-speed operation, and are very durable without frequent maintenance. This type of bearing has low friction coefficient, high limit speed, and various size ranges and forms.

4. Used in industries such as precision instruments, low-noise motors, automobiles, motorcycles and general machinery. It is a type of bearing widely used in the machinery industry. Mainly bear radial load, but also can bear a certain amount of axial load.

5. Deep groove ball bearings are a relatively 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.