CAC304 Plate, Finishing Plates, Application Areas

High force brass is very widely used, made by casting into shingles and bushings, domestic now mainly made of high force brass as the substrate of solid lubrication oil-free bearings (referred to as solid lubrication bearings), is the use of high force high strength brass as the substrate, and radially embedded in an orderly arrangement of cylindrical polymer filler for the friction material (generally graphite, molybdenum disulfide,, oil and other lubricants), its superiority lies mainly in its ability to make copper alloy and Non-metallic wear reducing materials have their own complementary advantages, not only has a high load-bearing capacity, but also break through the general bearing rely on oil film grease lubrication boundary, to achieve oil-free lubrication, embedded solid lubrication easy to form a lubricating film, the friction and wear performance has played a great role in improving, stable and reliable. Compared with the composite oil-free bearing, it has the advantages of good machinability, high precision, strong load-bearing capacity and good wear resistance. This self-lubricating guide bush guide plate can be used in many fields such as: construction machinery joint parts, such as excavators, mining shovel machine, rotary drilling rig, concrete pump truck, rock drilling machinery, winch, port crane, etc., and metallurgical machinery continuous casting machinery, water conservancy machinery, conveying machinery, rolling mills, blowing machine film blowing machine, injection molding machine crosshead clamping differential, tire curing machine, trailer balance beam, vacuum switch, etc.

ZCuZn25 corresponds to Japanese standard CAC304, American standard ASTMC86300, also known as high force brass, generally made of graphite self-lubricating bearings called JDB bearings or OILES#500SP1 bearings, usually centrifugal casting process to manufacture the substrate, and then inlaid on the substrate solid lubricants, copper alloy substrate to bear the heavy load, solid lubricants play a role in friction reduction, very suitable for It is very suitable for high load and difficult to maintain.

The material of both copper alloy base and solid lubricant can be changed to suit the specific working condition or better economic performance.

Features: Can be used in oil-free condition. Low-friction performance at high loads and low speeds. Suitable for reciprocating, shaking, and frequent starting and stopping where oil film is difficult to form. Good chemical resistance and corrosion resistance.

Typical applications

1.Support bearings for mining and construction machinery, guide sleeves for large covering stamping dies, bridge bearings and skids, etc.

2.Metallurgical equipment in steel mills, casting machines, conveying rails, high temperature blowers, drying ovens and bearings for hot rolling mills under high temperature environment.

3. Food machinery, textile printing and dyeing machinery, paper making machinery, printing machinery, etc. need to reduce the use of pollution occasions. Used in dam work arc gate support hinge bearings, gate bearings, hydraulic turbine bearings and petroleum machinery, etc. need to resist corrosion and water immersion parts.

4. Other industrial bearings. Such as: assembly line, conveyor belt bearings, etc.

Available types.

Straight sleeve, flanged sleeve, flange sleeve, shaft tile, ball bowl, joint bearing, sliding plate, slider, guide, shim, shaped parts, non-standard custom parts, custom parts according to the map.

We can provide you with the following types of bearings

Other Bronze Wear Plate Parts Material

CuSn7Zn4Pb7 Material, （CuSn7Zn4Pb7-C、H62、H63,H65、H68、H70、H85,H95）

Characteristics and scope of application.

Aluminum bronze containing iron and manganese elements, is a high-strength heat-resistant bronze, stable mechanical properties at high temperatures (400 ℃), good friction reduction, good corrosion resistance in the atmosphere, fresh water and seawater, good pressure processing in the hot state, can be strengthened by heat treatment, can be welded, not easy to fiber welding, machinability is still good.

CuAl10Fe5Ni5 material

CuAl10Fe5Ni5-C copper alloy uses

It has high strength and good wear resistance and is used for high-strength screws, nuts, copper sleeves, sealing rings, etc., and wear-resistant parts.

Characteristics: The aluminum content is generally not more than 11.5%, and sometimes the right amount of iron, nickel, manganese, and other elements are added to further improve the performance. Aluminum bronze can be heat-treated and strengthened, and its strength is higher than that of tin bronze, and its resistance to high-temperature oxidation is also better. It has high strength and good wear resistance. It is used for high-strength screws, nuts, bronze sleeves, sealing rings, etc., and wear-resistant parts, and its outstanding feature is its good wear resistance. Aluminum bronze containing iron and manganese elements has high strength and wear resistance, after quenching and tempering can improve the hardness, has good high-temperature corrosion resistance and oxidation resistance in the atmosphere, fresh water, and seawater corrosion resistance is very good, machinability can be welded not easy to fiber welding, good pressure processing in the hot state.

G-CuSn5Zn5Pb5 C93200 G-CuSn5Zn5Pb5 C95400 C95500