What Is The Damage To The Bearing Caused By The Locking Failure Of Deep Groove Ball Bearing

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. It is characterized by small friction resistance, high speed, can be used to bear radial load or radial and axial combined load at the same time on the machinery, can also be used to bear axial load on the machinery, such as small power motors, automobile and tractor gearboxes, machine tool gearboxes, general machinery, tools and so on.

Characteristics of deep groove ball bearing

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.

Application of deep groove ball bearing

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

What is the damage to the bearing caused by the locking failure of deep groove ball bearing

Deep groove ball bearing is most common in a bearing type, its application is very extensive, if in the process of installation of deep groove ball bearings, improper installation method, not only can reduce bearing reliability, also can cause early failure of the bearings, such as bearing lock fault, the fault will be on bearing deep groove ball bearings, holding in death of what harm? In the process of using a certain type of deep groove ball bearing, the bearing is locked up, which leads to the stop failure of deep groove ball bearing. Let's look at the damage to the bearing after the bearing is locked out of order.

1. Deep groove ball bearings have died, found a significant on the bearing inner and outer diameter of the rotating friction marks, bearing use, inner diameter and shaft for surplus to cooperate, outer diameter and installation shell for clearance fit, the rotating friction marks should be bearing in the process of operation, sluggish acerbity from turning to completely lock period, the bearing inside diameter and between shaft and bearing outside diameter and installation shell caused by sliding friction.

2. After the deep groove ball bearing was locked, it was found that there were five fractures in the non-literal cage, one of which exposed the steel ball, and four fractures in the literal cage. Under normal working condition, the steel ball drives the cage to rotate, and the force of the steel ball on the pocket can be ignored. If the bearing is not running normally, the internal steel ball will have abnormal collision with the pocket wall of the cage, which makes the cage run unstable, swing and jump. Due to the large axial load, the steel ball has abnormal impact on the cage pocket during the operation of the fault bearing, which causes periodic tensile force on the side beam of the cage, leads to fatigue crack and then fracture.

The price of deep groove ball bearing

The price of deep groove ball bearing is affected by many factors such as market, material and quotation. If you want to know the specific price of deep groove ball bearing，please contact us to make enquiries.

Supplier of deep groove ball bearing: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 .