David from CanadaOur company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
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Daisy From GermanyThe best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china. https://www.bronzelube.com/
Antiseizure Metallic Self Lubricating Bronze Bushings CSB-820
|Place of Origin
|Plain Sleeve Bearings Standards met: RoHS
|Minimum Order Quantity
|Bronze Precision Wear Plates & Lubricating Parts made to order
|Standard package, Pallet or container, As per customized specifications
|Shipped in 3-20 work days
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|Alloy With Nickle/ Bismuth
|Impact Load And Dusty Environment
|Bushings Thrust Washers Strips
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|Slit Oilless Bronze Bushing, Anti Fatigue Oilless Bronze Bushing, Maintenance Free Oilless Bronze Bushing
|A Plain Bearing, Or More Commonly Sliding Contact Bearing And Slide Bearing, Is The Simplest Type Of Bearing, Comprising Just A Bearing Surface And No Rolling Elements. Therefore, The Journal Slides Over The Bearing Surface. The Simplest Example Of A Plain
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BIMETAL Self Lubricating Bronze Bushings,
TS16949 Self Lubricating Bronze Bushings,
Antiseizure Self Lubricating Bronze Bushings
Alloy With Nickle/ Bismuth Metallic Marginal-Lubricating Bearings > CSB-820/827
Alloy with Nickle/ Bismuth Metallic marginal-lubricating bearings
The lead free bronze lead alloys include two different materials. CSB-820 is an alloy with Nickle content and CSB-827 is an alloy with Bismuth content. These materials have low friction coefficients and good wear resistance and they are suitable for lubricated working conditions. To improve the lubricating performance, oil grooves or oil deposits could be optional designs.
1. Lead Free Sintered Bronze Alloy, provides good self lubricating feature and has good fatigue resistance and anti-seizure feature.
2. Steel Backing, provides the mechanical strength of the bearing.
Bismuth bronze or bismuth brass is a copper alloy which typically contains 1-3% bismuth by weight, although some alloys contain over 6% Bi. This bronze alloy is very corrosion-resistant, a property which makes it suitable for use in environments such as the ocean. Bismuth bronzes and brasses are more malleable, thermally conductive, and polish better than regular brasses. The most common industrial application of these metals are as bearings, however the material has been in use since the late nineteenth century as kitchenware and mirrors. Bismuth bronze was also found in ceremonial Inca knives at Machu Picchu. Recently, pressure for the substitution of hazardous metals has increased and with it bismuth bronze is being marketed as a green alternative to leaded bronze bearings and bushings.
Bimetal-bearing is a bimetal bearing, wrapped of steel sheets with a layer of lead bronze.
The standard sizes are fitted with lubrication indents on the running surface. For standard bearings is normally the steel backing copper plated to improve the corrosion resistance. The layer of lead bronze makes it possible to use these bearings with relative long lubrication intervals.
Bimetal-bearings can be manufactured with a thicker lead bronze layer for applications where the bearing has to be machined after mounting. The material of the layer can be fitted to the special needs for the application in question.
|Operation Temperature range
|Max. Speed (lubricated)
|Coefficient of thermal expansion
These materials are suitable for using under middle load and middle to low speed conditions. The good embeddability of the alloy provides anti-dust feature of the bearings. The bearings can be used under dust environment and where containments existed. The typical applications include connection rods, undercarriage rollers, hydraulic cylinder rod eyes, material handling machinery, agriculture machinery, forest machinery and so on.