Matters Needing Attention When Using Deep Groove Ball Bearings

- May 23, 2021 -

What is deep groove ball bearing
Deep groove ball bearing is the most common type of rolling bearing.The basic type of deep groove ball bearing consists of an outer ring, an inner ring, a group of steel balls and a group of cages.Its characteristics are small friction resistance, high speed, can be used to bear radial load or radial and axial simultaneous action of the combined load of the machinery, can also be used to bear the axial load of the machinery.
The working principle of deep groove ball bearing
Deep groove ball bearing mainly bears radial load, also can bear radial load and axial load at the same time.When it bears only radial load, the contact Angle is zero.When deep groove ball bearing has large radial clearance, it has the performance of angular contact bearing and can withstand large axial load. The friction coefficient of deep groove ball bearing is very small and the limit speed is also very high.
Characteristics of deep groove ball bearings
Deep groove ball bearings are the most commonly used rolling bearings.Its structure is simple and easy to use.Mainly used to bear radial load, but when the radial clearance of the bearing is increased, it has the performance of a certain angular contact ball bearing, and can bear radial and axial combined load.When the speed is high and the thrust ball bearing is not suitable, it can also be used to bear pure axial load.Compared with other types of bearings with the same specification and size as deep groove ball bearings, this kind of bearings has small friction coefficient and high limit speed.But not impact resistance, not suitable for heavy load.After the deep groove ball bearing is mounted on the shaft, the axial displacement in both directions of the shaft or the housing can be limited within the axial clearance range of the bearing, so it can be axially positioned in both directions.

Matters Needing Attention When Using Deep Groove Ball Bearings

Matters needing attention when using deep groove ball bearings
Deep groove ball bearings, bearing load is too small in operation, will cause sliding between the ball and the raceway, become the cause of abrasion.In particular, large deep groove ball bearings with large ball and cage weight have this tendency.In many cases, bearing corrosion will occur, there are many reasons leading to bearing corrosion, the most common in our daily life are the following main factors:
1.Due to poor sealing device, it is invaded by water and dirt.
2.The bearing is not used for a long time, and it exceeds the rust prevention period and lacks maintenance.
3.The metal surface roughness is large.
4.Contact with corrosive chemical media, bearing cleaning is not clean, the surface is stained with dirt, or contact bearing with sweat hand, bearing cleaning, not timely packaging or installation, long-term exposure to the air, by air moisture invasion and contamination.
5.Ambient temperature and humidity and contact with a variety of environmental media.Failure of anti-rust agent or quality nonconformity.
The price of deep groove ball bearings
The price of deep groove ball bearings is affected by many factors such as market, material and quotation. If you want to know the specific price of deep groove ball bearings,please contact us to make enquiries.
Supplier of deep groove ball bearings:BMB Bearings
BMB Bearings is the complete one-stop supplier of OEMs and wholesalers purchasing high-precision, miniature ball bearings, industrial ball bearing related products, as well as related professional services, including world-class engineering and design. If you have any need, please feel free to contact us .