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Contact name:Tiffany
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The Chain Pin Bronze Bushing 202320 Bronze Bearing is a precision-engineered component specifically designed for use in chain pin applications. Made from high-quality bronze alloy 202320, this bushing offers exceptional wear resistance, corrosion resistance, and durability.
Bronze alloy 202320 is a widely used material for bearings due to its excellent mechanical properties and machinability. The combination of copper, tin, and other alloying elements in this alloy provides a balance of strength, hardness, and corrosion resistance.
The Chain Pin Bronze Bushing 202320 Bronze Bearing is designed to fit precisely into chain pin assemblies, ensuring a smooth and reliable operation. It helps reduce friction and wear, extending the life of the chain and improving overall performance.
With its superior material properties and precision engineering, the Chain Pin Bronze Bushing 202320 Bronze Bearing is an essential component for maintaining the smooth and efficient operation of chain-driven machinery in various industrial applications.
These bearings are wrapped from a cold formed homogenous bronze
alloy. The
material has high load and wear resistance properties. The diamond
shaped
lubrication indent is designed for grease lubrication and the
incorporated hole is
designed for oil lubrication. We strongly remind to ensure a
sufficient preserved
grease or oil before the installation of the bushings in order to
provide lubrication
film during the initial running of the components.
Wrapped bronze bushing slide bearing
Bronze Bushing Type: WF-WB802, FB092
Specification: 2320 , 20x23x20mm
Inner diameter: 20mm
Outer diameter: 23mm (wall thickness 1.5mm)
Straight Type: Sleeve Bronze Bushings, cylindrical wrapped bronze bearings
Totally Height: 20mm
Standard: DIN1494 / ISO3547
FB092 bronze bearing is a thin wall bearing made of uniform and orderly oil injection holes based on bronze material, which is injected with lubricating grease after assembly and then used with end face seal. The bearing has the advantages of large oil storage, convenient installation and small structure. It can replace copper bushing and greatly reduce the cost. At present, this product has been used in conveyors, elevators, winders, leveling machines, and another medium load, low-speed occasions.
Product parameters:
Basic material
CuSn8P0. 3 or CuSn6.5 P0.1
hardness
HB90 ~ 120
Maximum bearing pressure
60N/mm2
Applicable temperature range
- 100 ℃ ~ 200 ℃
Maximum sliding speed
2.5 m/s
Good load capacity and stability at low abrasion. Because of perforations lubrication clearances are reduced to a minimum!
Lubrication should be achieved through the shaft or radially
through the bearing housing. All commonly used grease types or oils
can be used.
The wrapped bronze bushings are widely used in construction
machinery, agricultural machinery and so on.
Ordinary cylindrical bearings, flanged bearings, thrust washers,
sliding plates.
Support material: CuSn8P (DIN 17662)
| Specific load capacity static | ≤ 120 [ N/mm² ] |
| Specific load capacity dynamic | at max. 0,01 m/s ≤ 40 [ N/mm² ] |
| Sliding speed | at max. 2,0 m/s ≤ 2,5 [ m/s ] depending on lubrication |
| Friction value | 0,05 to 0,20 [ µ ] depending on lubrication |
| Temperature strain | -40 to +250 [ °C ] |
| Max. Pv - value | 2,8 [ N/mm² x m/s ] |
The bearings are intended to be pressed into housing with H7 tolerance. The inner diameter of the slide bearing will then hold tolerance H9.
Steel, hardened or untempered, surface roughness ≤ Rz 6,3
It is a low-maintenance bronze sliding bearing, primary lubrication is necessary. Oil or grease lubrication is possible. Due to lubrication pockets lubrication clearances are reduced to a minimum!
+86 (0)57384499350 
www.viiplus.com
FB092-5050 product drawing.pdf
