Fault Identification Method For Deep Groove Ball Bearings

What is deep groove ball bearing
Deep groove ball bearing, formerly known as single-row centripetal ball bearing, is the most widely used 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.There are two types of deep groove ball bearings: single row and double row. Deep groove ball structure is also divided into sealed and open structure. Open type means that the bearing does not have a sealed structure.
Characteristics of deep groove ball bearings
Its characteristics are small friction resistance, high speed, 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.
Application of deep groove ball bearings
Can be used to bear radial load or radial and axial simultaneous action of the combined load of machinery parts, also can be used to bear axial load of machinery parts, such as small power motors, automobile and tractor gearboxes, machine tool gearboxes. 

Fault identification method for deep groove ball bearings
It is very important to improve productivity and economy that the bearing in operation can be identified or predicted without disassembly inspection.The main identification methods of deep groove ball bearings are as follows:
1. Recognition by voice
Recognition by sound requires a lot of experience.Must be adequately trained to be able to distinguish bearing sounds from non-deep groove ball bearing sounds.For this reason, the task should be carried out as far as possible by dedicated personnel.The sound of the bearing can be clearly heard by placing the sound device or stick on the housing.
2. Identification by working temperature
This method is a comparative identification method, which is only used in the case where the operating state is not too changed.To do this, continuous temperature records must be made.When a fault occurs, not only the temperature rises, but also irregular changes will occur.
3. Identification by the state of lubricant
The lubricant is sampled and analyzed to determine whether its turbidity is mixed with foreign matter or metal powder.This method is particularly effective for deep groove ball bearings or large bearings which cannot be observed close to the surface.
The price of deep groove ball bearings
The price of deep groove ball bearing is affected by the market material market, if you want to know the specific price of deep groove ball bearing, please contact us to make an inquiry.
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 .