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Thin Wall Wrapped Cusn8 Bronze Bearing With Oil Pockets

Thin Wall Wrapped Cusn8 Bronze Bearing With Oil Pockets

Model Number PVB090
Description Wrapped bronze bushing
Material CuSn8P0.3; CuSn6P0.1
Lubrication Oil grease,lubrication pockets
Inside Surface Diamond pockets, round pockets
Application Cylinders, cranes,agriculture machine
Avalability Straight bronze bush, Flanged bronze bushing, Thrust washer
Detailed Product Description

 

 

PVB090 Thin Wall Wrapped Bronze Bearing with oil pockets

 

 

PVB090 wrapped bronze bushing is  made of specially formulated high-density bronze alloy with diamond or hemispherical oil identations. This type of bronze bearing also called FB090 bronze sliding bearing, WB800 bronze bearing,PRM bronze wrapped plain bearings.

 

 

Material Structure


 

Material: CuSn8P0.3 (DIN ISO 4382-2:1991)

 

 

TypeCu%Sn%P%
PVB090 Bronze Bushing91.38.50.2

 

 

Materail chemical composition refer to the standard of DIN17662 ISO 4382-2: 1991; CW453K
The actual composition proportion is allowed to up or down in certain range based on standard

PVB Bronze wrapped bushing use high density bronze strips to roll the spherical oil pockets as material structure.We can make rolled bronze bearing with dimond oil pockets, round oil pockets and smooth suface based on customers requirements.

 

 

Characteristics


 

  • Surface can be incorporated with spherical of diamond shaped indentations or oil grooves linear. Particularly suitable for oscillating bearing.
  • High load capacity and long life.
  • Cheap than traditional bronze bush, cost saving.

 

Operation Performance



 

PVB090 Bronze bushingsPerformance
Dry OperationPoor
Lubricated OperationGood
Greased OperationGood
MachinableConsult with Applications Engineer
RoHS CompliantCompliant

 

 

Availability


 

  • Standard cylindrical bronze bushings,Flanged bronze bearings are available.
  • Special designs bronze bushes are produced based on your requirement.
  • CuSn6.5P0. 1 is also available.

 

Standard Bronze Bushing Size

 

                      

 

PVB090 Cylindrical Bronze Bearing.pdf                                                  PVB090 Flange Bronze Bearing.pdf

 

 

 

Application


 

PVB090 wrapped bronze bushing is widely used in hoisting machines, construction machines, automobiles, tractors, trucks, machine tools and some mineral engines.

 

 

Technical Data


 

 

Max. LoadStatic120N/mm²Elongation40%
Dynamic40N/mm²Operation Temperature range-100℃~+200℃
Max. Speed (lubricated)2m/sFriction coefficient0.08~0.25
Max. PV2.8N/mm²*m/sThermal conductivity58W(m*K)-1
Tensile Strength450N/mm²Coefficient of thermal expansion18.5*10-6*K-1
Alloy HardnessHB 110-150  

 

 

Tolerance Details


 

  • Housing ØH7

  • Bushing inner-Ø after mountingH9

  • Shaft tolerancef7 

 

 

Mounting Suggestion


 

  • Housing: Mounting bevel min. 1.5 mm x 15-45°

  • Shaft Material: Steel, hardened or untempered, surface roughness ≤ Rz 4-6                                                                                  

  • Shaft: Mounting bevel 5 mm x 15°, edges rounded

  • The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.

  • Stick-in: Adhesive should not contact the sliding surface

 

Why Choose us


 

     

 

More than 15 years experience                                                      Advanced QC checking equipments

Professional manufacturer and exporter                                        Professional QC checking team


     

 

Professional production team, high quality                           Customer focus sales team

Automatic production equipments, high efficiency               Perfect customer service

 

 

Product Tags: Thin Wall cusn8 bronze bearings   cusn8 Bronze Bearing Wrapped   Wrapped Bronze Bushing With Oil Pocket  
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