CUZN25AI5MN4FE3 is a type of graphite cast bronze alloy bearing material that is commonly used for applications such as loading machines and excavators. This alloy is known for its excellent wear resistance, strength, and ability to withstand heavy loads and impacts.

When it comes to "PLUG GRAPHITE CAST BRONZE BEARINGS FOR LOADING MACHINE & EXCAVATOR," these are specifically designed bearings that are cast from the CUZN25AI5MN4FE3 alloy and then machined or formed into the appropriate shape and size to fit into the loading machine or excavator. The graphite in the alloy acts as a natural lubricant, reducing friction and wear on the bearing surface.

The term "SOLID SLEEVE BUSHING" refers to a type of bearing design where the bearing is a solid sleeve or cylinder that fits into a housing or other structure. This design provides support and guidance for rotating or sliding parts while also reducing friction and wear.

In summary, CUZN25AI5MN4FE3 graphite cast bronze bearings are a durable and reliable option for loading machines and excavators, providing excellent wear resistance and the ability to withstand heavy loads. The solid sleeve bushing design further enhances the bearing's performance by providing a stable and reliable support structure.

Graphite Plugged Bushings

Self-Lubricating Bearings Plugged graphite bronze bushings is suitable for large dimensions
cuzn25ai5mn4fe3 plug graphite cast bronze bearings for loading machine & excavator | solid sleeve bushing plug graphite cast bronze bearings solid bronze lubrication | vsb-50
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Application Notes

1. Use standard designation when designing if possible;
2. Note if there are any foreign matters on the surface when assembling;
3. Do not erase the black or grey phenomenon on the sliding surface caused by the oil film that is formed by the solid lubricant after using;
4. It is good for mechanical operation and running if lay the lubricant on the corresponding friction set before installing;


VSB-50 Solid Bronze Metallic Self-lubricating Bearings
Cast Bronze Bearing with Graphite Plugs

Application:Excvavtor bushes

What are the advantages of using solid lubricating bearings?

Solid lubrication refers to the use of solid powder, film or the whole material to reduce friction or reduce wear lubrication. Then this method used in the bearing effect above is also very good. Solid lubrication is better than oil lubricated chemical stability, it can make the bearing lubrication system simple, without causing pollution to other adjacent parts of the problem, so the applicability is very good. So it is suitable for oil-free, high temperature, high load, low speed environment, while the solid lubricating bearings are increasingly widely used in other industrial and agricultural machinery. So it is very flexible to use, at the same time can be for a variety of special occasions, the solid lubricating bearings designed into various shapes to meet the needs of various occasions.
Material
CuZn25AI5Mn4Fe3

Structure Characteristics and Applications

VSB-50 Solid Lubricating Bearing is produced by strengthening brass that has good physical performance and good capability for casting. What's more, the brass material has pretty good anti-erosion abitity in air, fresh water and sea water. The surface is regularly and finely machined with sockets in which particular solid lubricant is filled. The product is widely used on consecutive casting and rolling machines, mine-exploiting equipments, ships, steam engine, etc.

Solid Lubricant Casting Aluminum Bronze Bearings Bushings

VSB-50 Solid lubricating bearings

1. May work without any ol for long period
2. Extremely high load capacity, good anti-wear and lower friction
3. Particularly appropriate for low speed and high load
4. Suitable for reciprocating, oscillation or intermittent motion where oil film is hard to be formed
5. Good chemical resistant and anti-corrosion characteristics
6. Can b€ used in wide range of temperature from -40℃-+300℃

VSB-50 SOLID LUBRICANT SLIDING BEARINGS material is made of strong cast bronze based metal with special solid lubricants embedded. The base metal withstands high load and the solid lubricants provide self-lubrication. The bearing shows excellent performance without pre-lubrication under conditions of extreme high/low temperature with low speed. This material provides a maintenance-free bearing solution, particularly for high load, intermittent of oscillating motion.

Chemical Compositions

Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plates

Bearing forms made to order: standard forms in special dimensions, thrust washers, flanged thrust washers, half-bearings, special shapes obtained by stamping or deep drawing, customized bearing designs

Customer Bsuhings Size

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graphite impregnated bronze bushings

graphite impregnated bushings

CUZN25AI5MN4FE3 PLUG GRAPHITE CAST BRONZE BEARINGS FOR LOADING MACHINE & EXCAVATOR | SOLID SLEEVE BUSHING Images