Bearing grease is a lubricant consisting of base oil, thickener, and additive. Common lubricating grease of bearing includes calcium base grease.

Bearing fault diagnostics is critical for industrial safety and machine operations along with reducing the maintenance costs or avoiding shutdown time.

Bearings and lubrication, when the bearing is working, there must be sufficient lubrication. It is in order to ensure the effective.

In order to ensure that the lubrication of the bearing is always in good condition, the lubricating oil should be replaced regularly when lubricated by oil. Oil bath lubrication as long as the operation temperature is not more than 50 ℃, and

The bearing failures mainly result from excessive wear or damage in rolling ball elements as well as in the inner/outer races of the bearing.

Bearing material has many types and many of these bearing materials function more effectively in certain applications than others.

A permanent magnet synchronous motor (PMSM) is a typical electromechanical system widely used in industrial automation. Bearing fault diagnosis is necessary because a bearing is a key and vulnerable component in a PMSM.

The cylindrical roller bearing is a kind of radial bearing and its rolling elements are cylindrical rollers. Its internal adopts a parallel structure.

Industrial bearings generally work in a high-speed, stable, vibration-free, and dust-free environment. Bearing is an important part of the machinery.

The bearing radial clearance is to allow the bearing to have a wide internal clearance under normal conditions after the tight fit assembly. 

" Various type of bearing has different characteristics due to different designs. Due to the bearing's specific location of installation.

Bearing failure, in the narrow sense, refers to the failure to meet the predetermined task. And broadly it includes the case where it can run.

After the bearing is manufactured and tested, it is cleaned and treated with rust, and then put into the inner package to achieve the purpose of waterproof, moisture-proof, dustproof, shock-proof, maintaining the quality and precision of the bearing as well as making it convenient to use and sell.

Bearing clearance is the gap between the bearing rolling element and the bearing inner and outer ring shells. It refers to the bearing movement.

Check the condition of raceway surface, rolling surface and mating surface, as well as the wearing condition of the cage, etc. In addition, the degree of bearing damage, machine performance, importance, operating conditions, inspection period, etc., will be considered before determining whether the bearing can be used again or replaced. If bearing damage and abnormal conditions are found, find out the cause and develop countermeasures.

The inspection items in operation include rolling sound, vibration, temperature and lubrication state of the bearing. The specific conditions are as follows:

The fault diagnosis technology of needle bearing mainly includes vibration diagnosis technology, iron spectrum diagnosis technology, temperature diagnosis technology, acoustic diagnosis technology, oil film resistance diagnosis technology and optical fiber monitoring diagnosis technology, among which vibration, iron shop and temperature diagnosis technology are widely used.

When all of the parts are made, the bearing needs to be put together. First, the inner race is put inside the outer race, only off to one side as far as possible. This makes a space between them on the opposite side large enough to insert balls between them.

The processing of the outer ring of the ball bearing people currently widely used in the centerless grinding of the outer diameter.

Tapered roller bearings are separable bearings. The inner and outer rings are separated. You can press the inner ring retainer assembly on to the shaft.

The installation of deep groove ball bearing will affect the accuracy, life, and performance of deep groove ball bearings.

Pillow block bearing is a bearing unit that combines a rolling bearing and a bearing seat. They have various structural forms, good versatility.

Slide bearing vs ball bearing, due to the contact between the balls, the ball bearings need to have lubrication. Therefore, this makes them more vulnerable.

Tapered roller thrust bearing can bear a two-way axial load. It has a much larger axial load capacity than thrust ball bearings.

Sealed double row taper roller bearings consist of two cones with roller and cage, double-row cup and seal element, including two types of with cone spacer and without cone spacer.

Outer ring is spherical surface through using center of bearings as spherical center. They have property of automatic aligning.

SUNBEARING taper roller bearings play an essential role in reducing the time downtime, extending the life and ensuring effective operation of equipment.

Cylindrical roller bearings belong to separable bearings. They are mainly used for medium and large-sized power generators, internal combustion engines, combustion turbines, machine tool spindles, reduction gear.

Pillow block bearings constitute by insert bearing and bearing block. The working principle of pillow block bearings is basically same as deep groove ball bearings.

Deep groove ball bearings belongs non-separable bearings. They mainly bear radial load and also bear certain axial load.

Aligning roller bearings have two rows of roller, sogenerally they can bear bigger radial load. Outer and inner rings matched thealigning roller which have property of automatic aligning.

As you know there are many different types of bearings, and a ball bearing (or also known as a “deep groove ball bearing”) is one of them.

The residual magnetism of the finished bearing was caused by incomplete demagnetization and was not discovered in time.

The definition of needle roller bearings is a bearing that utilizes small cylindrical rollers. Roller's purpose is to reduce the rotating surface friction.

Ceramic ball bearings are a wonderful flower in the bearing category. And they are a perfect combination of new technology, materials, and structures.

It’s inevitable, you need to replace a bearing at some point in the life of the bearings. They do not last forever. There are some methods to do it.

As you know there are many different types of bearings, and a ball bearing (or also known as a “deep groove ball bearing”) is one of them.

Bearing handling is as important as bearing design and cleanliness.
Improper handling can contaminate or damage the bearing assembly.
Proper handling and installation helps to maximize bearing performance and bearing life.

This angular contact ball bearing has a containing inner and outer ring raceway. They shift relative to each other in the direction of the bearing axis.

A variety of factors including bearing geometry affect miniature ball bearings' speed. Bearing rings are ground to very tight tolerances.