C93200 Graphite Plugged Bushings are made from Tin Bronze Casting Copper Alloy and are designed to provide excellent wear resistance and durability in applications requiring frequent sliding or rotating motions. These sleeve bushes are commonly used in a wide range of industrial machinery, including heavy-duty equipment, excavators, loaders, and other construction machinery.

The graphite particles within the Tin Bronze Casting Copper Alloy provide natural lubrication, reducing friction and heat build-up during operation. This results in longer bearing life, lower maintenance costs, and improved efficiency.

The solid sleeve design of these bushings ensures stability and rigidity, while the tin bronze alloy offers superior strength and corrosion resistance. The casting process ensures consistent material properties and dimensional accuracy, resulting in bushings that fit precisely into their intended applications.

In summary, C93200 Graphite Plugged Bushings are high-performance sleeve bushes made from Tin Bronze Casting Copper Alloy that are designed to provide reliable wear resistance and durability in demanding industrial applications.

C90800 Graphite Plugged Bushings Tin Bronze Casting Copper Alloy Sleeve Bushes

Cast bronze bushings

Tin bronze alloys are typically found in gear, high-strength bushing and bearing applications where high strength and low speeds and heavy loads are present. Other high-strength applications for these alloys are pump impellers, piston rings, steam fittings and valve bodies. Tin bronze castings are utilized in movable bridge components, turntables for bridges and other structures for fixed and expansion bearings with slow or intermittent movement with heavy loads.

Proven Integrity.
Delivering Value.

Manufacturer of continuous cast bronze bushings

It is a self-lubricating bearing material that consists of a high quality bearing bronze with solid lubricant pockets.

Graphited bearings should be soaked in lubricant prior to application. The graphite absorbs the lubricant, which is then transferred to the shaft when heated by the shaft motion. This action provides oil needed to lubricate but not in sufficient quantity to cause leakage at the bearing ends. The oil is re-absorbed by the graphite when motion ceases.

Plug graphiting is accomplished by drilling a rowed, staggered hole configuration through the bearing wall and pressing graphite into these holes and hard baking. The size and number of drilled holes and the number of rows is determined by the bearing length and diameter.

• Inch Sleeves
• Metric Sleeves
• Metric Flanges
• Metric Washers

Solid self-lubricating bearing with graphite plug insert | Graphite copper sleeve bushings

Graphite Plugged Bronze Bushings are all self-lubricating and maintenance free. These bushings are machined out of continuous cast bronze and plugged with solid lubricant plugs. A bushing and it's mating surface should always be seperated by a film of lubricant.Many of VIIPLUS’s components use graphite. Here is what you need to know about it. Graphite is ordinary carbon in a highly unusual form, a two-dimensional crystal. Think of it as a one-atom thick sheet. A piece of graphite is a stack-up of these sheets. A graphite pencil lead feels oily because these one-atom thick sheets are very slippery.

Self Lubricating Graphite Plugged Bronze Sleeve Bushing
Plug Graphite Sleeve Bushing

• Inch Sized Bushings

• Metric Sized Bushings

Material

Bronze sleeve bearings flanged bronze bushings for sale

Performance

Graphite Plugged Cast Bronze Bushings can be utilized where heavy loads must be supported at low to medium speeds

The Plug Graphite Cast Bronze Bushing is able to withstand high temperatures up to 570 F

The self-lubricating feature allows bearings to be used where oiling is difficult, expensive to implement, and where grease/oil cannot be used. Excellent lubrication is achieved even under high loads at low speeds.

Self lubrication with specially embedded solid lubricants reduces friction. Coefficient of Friction: 0.04 to 0.2 

Technical Data

Applications

Bushings for Construction Equipment, Boom Link Bushings for Power Shovels, Toggle Link & Guide Bushings for Injection Mold Machines, Steel Mill Equipment, Furnace Dragouts, Drying Equipment, Roasters, Press Dies, Assembly Lines, Hydro-Electric Structures, Winches, Hoisting Equipment, Tire and Paper Mill Machinery and Many Other Industrial Applications.