Our extensive range of graphite bronze bearings, including C86300 SAE 430B Oilless Guide Bushes made of Manganese Bronze Graphite, offers a diverse selection of styles and sizes to cater to your specific needs. These bearings are renowned for their self-lubricating properties, ensuring smooth and efficient operation without the need for external lubrication.

With over 1,000 products in stock and ready to ship, we are committed to providing you with the highest quality bearings that meet your requirements. Wh you're looking for bearings for industrial machinery, automotive applications, or any other use, we have the perfect solution for you.

Our C86300 SAE 430B Oilless Guide Bushes are made from manganese bronze graphite, a material that is known for its excellent wear resistance and corrosion resistance. This combination of properties makes our bearings ideal for high-load and high-speed applications.

We pride ourselves on our commitment to quality and customer satisfaction. Our team of experts is always available to assist you in selecting the right bearings for your application. Contact us today to learn more about our graphite bronze bearings and how they can enhance the performance of your equipment.

High Strength & Tensile C86300 SAE 430B Standard Manganese Bronze | Graphite Cast Bronze Sleeve Bearings

Manganese bronze alloys, such as C863 C86300 (SAE 430B) Manganese Bronze Bushings inch size is available.

Minimal Amount Of Variation

Technological advancements in high-speed sleeve bushing make VIIPLUS china sliding bearing essential in today's hi-tech world. Our ability to hold consistent tolerances with minimum variation makes our plain bearings ideal for CNC equipment. We are able to perform to this high standard by using precisely machined in-house dies.

Design of Boundary Lubricated Bronze Bearings

VIIPLUS CHINA in the field of Standard Parts and partner for precision parts in the field of mould. VIIPLUS is much in demand in the machine tools and metal working industries because of its first class quality and extreme precision in Standard Parts.

Bearing forms available in standard dimensions

· Cylindrical bushes
· Flanged bushes
· Sliding plates

C86300 Manganese Bronze / C863 Manganese Bronze SAE 430B bronze can operate at high speeds under heavy loads, but require high shaft hardness and nonabrasive operating conditions. This alloy has excellent mechanical qualities and good corrosion resistance. This alloy is compromised of copper, manganese, aluminum and iron. This combination raises the tensile strength.Self lubricating bronze bush with graphite inserts. The MOC of Metal is C86300/C86200.Sleeve Bearing, Flange Bearing & Thrust Bearing. Each type is available as a Plain, Oil or Grease Grooved and Graphite Plugged.Graphite plugged Bronze Bushing bearing is made of cast bronze alloy base material with special solid lubricants plugged. The base metal withstands high load and the graphite provide self-lubrication. This type of Bronze Bushing bearing shows excellent performance without pre-lubrication under conditions of extreme high/low temperature with low speed. JDB graphite plugged Bronze Bushing bearing provide a maintenance free bearing solution, particularly for high load, intermittent of oscillating motion.

Solid Bronze Metallic CuZn25AI5Mn4Fe3 Plug Graphite Cast Bronze Bearings BRONZE Gleitlager Bearing installation

BRONZE Gleitlager Bearing installation Pressure Assembly

Typically, the bearing can be used to pressure the assembly with the installation, assembly, slowly push the mandrel should be used to prohibit the direct hit to avoid deformation of the bearing, the assembly should ensure that the seat before the hole smooth suface without foreign body.

Cooling assembly

By liquid nitrogen or dry ice compared with cold press-fit assembly with mechanical press-fit method is more effective, then the standard freezing temperature of -40ºC~-70ºC, freezing time is generally 1 hour or more, according to the specific needs of parts of the wall thick and with tolerance.

△D=D×α×△T

△D:OD Diameter 

D:OD Bearing outer diameter

α:Linear expansion coefficient(1/105K)

△T:Temperature difference

Manganese Copper Bearings Alloy Applications

• Valve stems
• Shafting
• Marine hardware
• Aircraft parts
• Pump rods

Metal Bearing Installation

It isrecommended to install the thrust washers and sliding plates with the hollow indented housings.To avoid the moving of such parts, a dowel pins is recommended to be installed.

1,Dowel pin application(thrust washer)

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 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.

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