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Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Specifications
Model Number :
PVB011
Description :
DU-B Bearing
Material :
Bronze+Sintered Bronze+PTFE
Surface :
Copper Plating
Standard :
DIN 1494 / ISO 3547
Lubrication :
Self Lubricating/Maintentance-free
Standard Form :
Straight DU-B Bushing/Flanged DU-B Bushing/Thrust Washers/Strip
Description

PVB011 Bronze Back PTFE Lined Self-Lubricating Composite Plain Bushing

PVB011 PTFE lined self-lubricating DU-B bronze bearing is made of bronze back with sintered bronze powder and PTFE layer. This type of sliding bearing is also called DU-B Bushing, PAP P11 composite plain bearing,bronze back coated self-lubricating bushing,oil free bronze bushes,SF-1B oiless bearing,plain dry sliding bronze bearings.

Material Structure

Bronze Back PTFE Composite Bushing Sintered

1.PTFE with Pb 0.01~0.03mm

2.Porous bronze 0.2~0.3mm

3.Bronze backing 0.7~2.3mm

Characteristics

  • Good wear and friction performance over a wide range of load, speed and temperature conditions without lubrication.
  • Also can perform well with lubrication.
  • Bronze backing provides improved corrosion resistance compared with PVB010 self lubricating steel back bushing.

Standard Size Table

Bronze Back PTFE Composite Bushing Sintered Bronze Back PTFE Composite Bushing SinteredBronze Back PTFE Composite Bushing Sintered

PVB011 Cylindrical DU-B Bushing.pdf PVB011 Flange DU-B Bushing.pdf PVB011 DU-B Thrust Washer.pdf

Application

PVB011 Bronze based DU bushing is widely used in steel metallurgy industry, cement grouting pumps and scrow conveyers of machine, marine and offshore equipment, dyeing machinery and so on.

Technical Data

Specific load capacity (static) ≤ 250 [ N/mm ]
Specific load capacity (dynamic) ≤ 140 N/mm at low speeds
Specific load capacity(rotating oscillating) ≤60N/m
Friction value 0.03 to 0.25
Temperature -200 to +280 [ °C ]
Max. dry running Pv (Short-term operation) 3.6N/mm/s
Max. dry running Pv (Continuous operation) 1.8N/mm/s
Max. speed (dry running) 2m/s
Max. speed (Hydrodynamic operation) ＞2m/s

Tolerance Details

  • Housing Ø: H7

  • Bushing inner-Ø after mounting: H9

  • Shaft tolerance: f7 bis h8

Mouting Suggestion

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

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

  • Shaft Material: Steel, hardened or untempered, surface roughness ≤ Rz 2-3

  • 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

Bronze Back PTFE Composite Bushing Sintered Bronze Back PTFE Composite Bushing Sintered

More than 15 years experience Advanced QC checking equipments

Professional manufacturer and exporter Professional QC checking team

Bronze Back PTFE Composite Bushing Sintered Bronze Back PTFE Composite Bushing Sintered

Professional production team, high quality Customer focus sales team

Automatic bulk produce, high efficiency Perfect customer service

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Bronze Back PTFE Composite Bushing Sintered

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Product Detail
Model Number :
PVB011
Description :
DU-B Bearing
Material :
Bronze+Sintered Bronze+PTFE
Surface :
Copper Plating
Standard :
DIN 1494 / ISO 3547
Lubrication :
Self Lubricating/Maintentance-free
Contact Supplier
video
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered
Bronze Back PTFE Composite Bushing Sintered

Jiashan PVB Sliding Bearing Co.,Ltd

Verified Supplier
3 Years
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Solid Bronze Bearing, Graphite Bronze Bearing, Wrapped Bronze Bearing
Employee Number :
85~100
Certification Level :
Verified Supplier
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