DU Flanged Bushing DX-W thrust washer Manufacturer
Wed Jun 14, 2017 5:48 am
• Writer | 23 Posts | 230 Points
Bearing [Bearing: Bearing ( "Bearing", the Japanese called "axis by") linear slides and guides is fixed and reduce the load coefficient of friction parts in mechanical transmission process. Can also say that when other parts on the shaft relative motion to each other, used to reduce the process of power transfer coefficient of friction and holding the position of the shaft center of the fixed parts. ] According to the nature of the bearing friction work can be divided into: plain bearings and rolling bearings. The use of the shaft and DU Flanged Bushing movement under load bearing called sliding bearings. Different forming principle of relative motion based on two sliding bearing surface film. It can be divided into hydrodynamic lubrication bearing (also called dynamic pressure bearing) and the hydrostatic bearing (also known as hydrostatic bearings). General discussion of the hydrodynamic lubrication bearing, which by the relative movement of the shaft and the oil into the bearing surfaces between the two, a sufficient pressure on the membrane, separating the two surfaces, and thus bear the load. In the liquid lubrication conditions, the sliding surfaces are separated from lubricating oil without direct contact, but also can greatly reduce the friction losses and wear surface, the film also has a certain vibration absorption ability. But the starting frictional resistance is large. Shaft is bearing part is called the journal, and the journal mating parts called bush. In order to improve the friction properties of the surface of the pad on the inner surface of the casting antifriction material layer is called the bearing bush. Bearings and bearing liner materials collectively known as the sliding bearing material. Common sliding bearing materials bearing alloy (also known as white metal or babbitt), cast iron, copper and aluminum alloy, powder metallurgy materials, plastics, rubber, hardwood and carbon - graphite, polytetrafluoroethylene (PTFE ), modified POM (POM), and the like. DX-W thrust washer applications generally carried out at low speed heavy working conditions, maintenance or filling oil and difficult to operate the site.