StructureThe bearings are wrapped from a cold formed homogenous bronze (CuSn8) with exceptional material properties. The standard sizes of 090 bronze bushing are fitted with diamond shaped lubrication indents in the bearing surface. The standard sizes of 092 bronze bearings incorporate holes, which are dispersed in a special way over the whole bearing surface.These indents serve as lubricant reservoirs to rapidly build up a lubrication film at the start of movement and thereafter reduce the running friction. The material is suitable for construction and agricultural machinery applications.
Oil groove or oil hole can be designed as required
Can supply straight sleeve, flange, gasket and other styles
Standard or non-standard bearings can be supplied on request
Wrapped bronze bearing is a kind of bushing wrapped by a bronze strip. This type of bronze bearing is made of a particular formulation with high specific gravity and its surface can be incorporated with spherical or diamond-shaped indentations or oil grooves based on customers’ requirements. It is a high load capacity and long life. Compared with traditional cast bronze bushing, it is cheaper and more compact. a wrapped bronze bushing is widely used in hoisting machines, construction machines, automobiles, trucks, machine tools, mineral equipment and etc.
Bronze Wrapped Bearings
Bronze With Through Hole Self-Lubricating Bearing
FB-090 is a type of bush wrapped in a bronze strip. Bronze has a particular formulation with a high specific weight and on its surface, it can be incorporated with diamond-shaped spherical recesses or oil grooves, if necessary. It has a high density, good load-bearing capacity, and wear-resistant. The product is applied to lifting machines, construction machines, and mining machines, etc.
Easy of fitting and lubrication
High load capacity
Possibility of producing items, the inner side can be machined
1.Save a lot of copper materials and save the man-hours of car manufacturing copper sleeves;
2.Compared with vehicle-made shaft sleeves and rolling bearings, it is lighter in weight and lower in cost;；
3.Various holes, pits, and certain grease can be processed on the friction surface, and the time for refueling is 5 times longer than that of the copper sleeve;
4.Very high load-bearing capacity, especially suitable for rough friction surfaces; Products available: straight sleeves, thrust washers, flanged bushes, bearing bushes, sliding plates, steel sleeve assemblies.
The bearings are wrapped from a cold-formed homogenous bronze (CuSn8) with exceptional material properties. The standard sizes are fitted with diamond-shaped lubrication indents in the bearing surface. These indents serve as lubricant reservoirs to rapidly build up a lubrication film at the start of the movement and thereafter reduce the running friction. The material is suitable for construction and agricultural machinery applications.
Base material: CuSn8P0.3
Load capacity: 750N/mm2
Temperature: -80 – +200℃
Speed limit: 2.5m/s
PV limit(oil): 16N/mm2.m/s
Available Sliding Bronze Bearings Type
Strip and other non-standard parts and so on.
Available in the below bushing types
Available in the bushing types
Straight sets, flange, thrust washers, skateboards, and other non-standard parts and other products
Generally recommended housing bore tolerance H7, shaft tolerance f7
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