How Should Bearings Be Cleaned?

2023-03-13

Bearing as an important mechanical parts, widely used in the living environment.  An important indicator of bearing quality is bearing cleanliness. It is necessary to carry out effective cleaning of bearings in the process of production and use to prolong their service life.

What Are Bearings Used For?

2023-03-14

Its role should be support, that is, literal interpretation used to bear the shaft, but this is only a part of its role, support its essence is able to bear radial load.  You can also understand that it's used to fix the axis.  It is fixed axis so that it can only achieve rotation, and control its axial and radial movement.

Performance uses of aluminium

2023-03-13

Thrust bearings are generally composed of two thrust gaskets or more thrust gaskets and a number of rolling bodies. Generally, thrust gaskets are divided into shaft plates and seat plates. The most common type of rolling bodies is generally composed of iron or copper cages. The most common type of bearing is steel ball thrust bearing. Thrust bearings are designed and used to withstand axial loads.The following is an introduction to thrust bearings

Bearing development

2023-03-13

The early form of linear motion bearing is a row of wooden poles placed under a row of skid plates. Modern linear motion bearings use the same working principle, but sometimes use a ball instead of a roller. The simplest type of rotating bearing is the bushing bearing, which is simply a bushing sandwiched between the wheel and the axle. This design was later replaced by rolling bearings, which replaced the bushing with a number of cylindrical rollers, each acting like a separate wheel.

The bearing industry is faced with three major outstanding problems

2023-03-13

First, the industrial production concentration is low. In the world's bearing sales of about 30 billion US dollars, the world's eight largest multinational companies account for 75% ~ 80%. Two large German companies account for 90% of its national total, five Japanese companies account for 90% of its national total, and one American company accounts for 56%. However, the sales volume of the 10 largest bearing enterprises

How long is the service life of the bearing

2023-03-13

Under a certain load, the number of revolutions or hours experienced by bearings before pitting is called bearing life.

Rated dynamic load of bearings

2023-03-13

The rated dynamic load is to compare the bearing capacity of the bearing against pitting corrosion. When the rated life of the bearing is stipulated to be one million revolutions (106), the maximum load it can bear is the basic rated dynamic load, expressed in C.

The role and application of bearings

2023-03-13

The lubrication of rolling bearings can reduce internal friction and wear of bearings and prevent burning and sticking; Extend its service life; Discharge friction heat, cooling, prevent bearing overheating, prevent lubricating oil itself aging; It also has the effect of preventing foreign matter from intruding into the bearing, or preventing rust and corrosion.

Bearing installation and maintenance

2023-03-13

Control the temperature state of the diesel generator set. It is unfavorable to work in the case of supercooling and overheating. In cold weather, the diesel engine should be preheated before starting, and the crankshaft should be turned by hand to make the oil enter the friction surface.

How to disassemble bearings

2023-03-13

The utility model is a high-strength duralumin, which can be strengthened by heat treatment and has medium plasticity in annealing, hardening and hot state. It has good weldability in spot welding and has a tendency to form intergranular cracks in aluminum tubes when using gas welding and argon arc welding.