We must pay attention to the installation. If the installation is not correct, it is very common to have problems when the bearing is running. This will have a serious impact on the accuracy and performance of the bearing. It will reduce its lifespan, so when installing, you must abide by the norms of the operation, you must pay attention when you should clean it, it needs to be cleaned, do not wash it roughly, and check whether these parts, dimensions, etc. need attention.
As the most stringent steel grade in the iron and steel industry, bearing steel is also known as the “king of steel”. How to forge bearing steel with “high purity” and “high uniformity”, to reduce the oxygen content in the steel to the lowest level, has always been a problem facing my country’s iron and steel enterprises.
If the rolling contact surface is well lubricated during rotation, the fatigue life of the rolling element of the bearing will be prolonged. On the contrary, if the oil viscosity is low and the lubricating oil film thickness is not good, the fatigue life of the bearing rolling element will be shortened.
Plastic bearings-As the name suggests, the materials used in the bearings are: engineering plastic materials. The bearing inner ring, bearing outer ring, and cage are all engineering plastic materials. The bearing rolling elements include glass balls, plastic balls, or stainless steel balls.
Chamfering is a term in mechanical engineering. In order to remove the burrs caused by machining on the parts and to facilitate the assembly of the parts, chamfers are generally made at the ends of the parts.
Among all undergraduate universities in China, only Henan University of Science and Technology has a bearing major (class).
Ceramic ball bearings (also known as hybrid bearings) are the one component that’ll easily optimize the performance of your application. Hybrid bearings have ceramic (silicon nitride, Si3N4) balls and GCr15 bearing steel rings. This type of precision bearing is an excellent choice for advanced machines that require precision.
How to choose the right bearing for your application:
1.Find the Bearing Load & Load Capacity
First, know the type and amount of bearing load that your application will place on the bearing. Small-to-medium-sized loads usually work best with ball bearings. Heavy load applications usually work best with roller bearings.
The concentrated process of bearing ring can complete the turning of one or several rings with only one process.
The characteristics of the centralized process:
(1) One clamping cycle can complete most or all of the turning processes, reducing the positioning error of the ferrule and the auxiliary time of the positioning, improving the position and dimensional accuracy between the surfaces of the ferrule, and improving the productivity. For batch production of small and medium-sized ferrules, 2~3 pieces of ferrules can be turned on a multi-axis automatic lathe at a time.
Insufficient lubricating oil leads to unstable running. It is necessary to add lubricating oil of the same specification or replace all lubricating oil.