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Thin Wall Wrapped Cusn8 Bronze Bearing With Oil Pockets

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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

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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)

Type Cu% Sn% P%
PVB090 Bronze Bushing 91.3 8.5 0.2

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.

Thin Wall Wrapped Cusn8 Bronze Bearing With Oil Pockets

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 bushings Performance
Dry Operation Poor
Lubricated Operation Good
Greased Operation Good
Machinable Consult with Applications Engineer
RoHS Compliant Compliant

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

Thin Wall Wrapped Cusn8 Bronze Bearing With Oil Pockets Thin Wall Wrapped Cusn8 Bronze Bearing With Oil Pockets

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. Load Static 120N/mm² Elongation 40%
Dynamic 40N/mm² Operation Temperature range -100℃~+200℃
Max. Speed (lubricated) 2m/s Friction coefficient 0.08~0.25
Max. PV 2.8N/mm²*m/s Thermal conductivity 58W(m*K)-1
Tensile Strength 450N/mm² Coefficient of thermal expansion 18.5*10-6*K-1
Alloy Hardness HB 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


Thin Wall Wrapped Cusn8 Bronze Bearing With Oil Pockets Thin Wall Wrapped Cusn8 Bronze Bearing With Oil Pockets

More than 15 years experience Advanced QC checking equipments

Professional manufacturer and exporter Professional QC checking team


Thin Wall Wrapped Cusn8 Bronze Bearing With Oil Pockets Thin Wall Wrapped Cusn8 Bronze Bearing With Oil Pockets

Professional production team, high quality Customer focus sales team

Automatic production equipments, high efficiency Perfect customer service


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