As the surface of composite bearing is steel, it’s very easy to corrossion. In order to anti-corrossion, bearing manufacturer need to make surface treatment for bearing.
For composite bearing including DU Bushing and DX Bushing, we normally make the following plating Method.
1. Cooper plating
2. Tin Plating
3. Zinc plating
PVB Bearing can make bushings’ surface treatment based on your requirement. Please contact us via pvb@oilesbearing.com freely.
We attended the 6th Auto Part Exhibition in Tehran from Nov 25 to Nov 28. And our booth No is B082.
Glacier Carlock Bearing company is the inventor of Glacier bush which is a type of high performance bearing material. The most popular Glacier Bushings are DU bush and DX bush because these two type self lubricating bearings have outstanding performance in all kinds of dry or lubricated condition. Especially DU bushing, it’s ideal choice for many tough bearing application.
A chamfer is a beveled edge connecting two surfaces. If the surfaces are at right angles, the chamfer will typically be symmetrical at 45 degrees. A fillet is the rounding off of an interior corner. A rounding of an exterior corner is called round or radius.
Almost all the self lubricating bearing has chamfer requirement. Suitable chamfer has the following functions:
What’s centrifugal casting?
In centrifugal casting, molten bronze is poured from a furnace into a pilot ladle, which directs the stream of metal into a horizontal spinning die. The material rapidly cools on the wall of the rotating die. The inside diameter of the die determines the outside diameter of the casting and the quantity of the metal poured determines the wall thickness. After spinning, the casting is removed, proof-machined and inspected. Continue reading this post »
If you would you like to keep your bushing running smoothly, as long as possible? Then, below tips will be very helpful:
Our company, Jiashan PVB Sliding Bearing Co.,Ltd is the professional self lubricating bearing manufacturer and exporter in China. We manufacture PVB01 series bushing (DU Bushing), PVB02 series bushing(DX bushing),bimetal bush,wrapped bronze bushing,solid bronze bearing, mould guide bush,graphite plugged bearing,brass bearing, FR bearing and other customized oilless bearing.
There are important differences between sliding bearing and rolling bearing that are worth noting. Many of these differences make people prefer to use one type bearing than the other.
Plain sliding bearings usually allow for smooth sliding action in one or two directions only, and not for rotation, or for very limited rotation. Due to this reason, plain sliding bearings are often used in concrete structures where a certain movement is anticipated. PVB Bearing provides full range of sliding bearings for this kind of application.