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Blue Color POM Bushing Metal Polymer Composite Sleeve Bearings

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Blue Color POM Bushing Metal Polymer Composite Sleeve Bearings

Model Number : PVB020B

Description : POM lined DX Sleeve Bearing

Material : Steel+Sintered bronze+POM(blue)

Lubricant : Grease or oil lubricating

Application : Construction Machine,Crane parts

Standard : DIN 1494 / ISO 3547

Avalability : Cylindrial DX Bushing, Flanged DX Bearing, DX Thrust Washer

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PVB020B Steel Back Blue Color POM Line Metal Polymer Composite Plain Bushing

PVB020B boundary lubricating POM bushing is a type of DX bearing with blue color POM coating. This type of metal ploymer composite plain bearing has same material structure with other DX bearing. It's also called SF-2 boundary lubricating bearing, three layer oilless bearing,plain sliding bearing and dry bushes.

Material Structure


Blue Color POM Bushing Metal Polymer Composite Sleeve Bearings

1. POM with fillers

2. Porous bronze

3. Steel backing

4. Copper plating or tin plating

Characteristics


  • Low friction, anticorrosion and long life

  • Suitable for marginally lubricated and dry operating conditions

  • Performance is similar to DS bushing in foreign country

Availability


Standard cylindrical DX bearing, DX thrust washers and strips are available.

Special designs can be made according to your design

Application


PVB020B composite plain bearing is widely used in hoisters, bulldogger, tower cranes, and printing or dyeing machines for textiles, steering gear, power steering and so on

Technical Data


Max Load (Static) 250N/mm² Operation Temperature range -40°C~+110°C
Max Load (Very low speed) 140N/mm² Max.speed Greased 2m/s
Max Load(Rotating oscillating) 70N/mm² Continuous oiling >2m/s
Max. PV Grease Lubricated 3N/mm²*m/s Thermal conductivity 50W(m*K)-1
Coefficient of thermal expansion 11*10-6*K-1 Friction coefficient 0.05~0.20
The oil deposits have to be filled with grease before bearing assembling.

Tolerance Details


  • Housing ØH7

  • Bushing inner-Ø after installation D9 to D10

  • Shaft tolerance h8

Mouting 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


Blue Color POM Bushing Metal Polymer Composite Sleeve Bearings Blue Color POM Bushing Metal Polymer Composite Sleeve Bearings

More than 15 years experience Advanced QC checking equipments

Professional manufacturer and exporter Professional QC checking team


Blue Color POM Bushing Metal Polymer Composite Sleeve Bearings Blue Color POM Bushing Metal Polymer Composite Sleeve Bearings

Professional production team, high quality Customer focus sales team

Automatic bulk produce, high efficiency Perfect customer service


Product Tags:

POM Bushing Metal Polymer

      

Blue Color POM Bushing

      

POM Composite Sleeve Bearings

      
Wholesale Blue Color POM Bushing Metal Polymer Composite Sleeve Bearings from china suppliers

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