PVB020X Steel Back POM Coated Metal Polymer Composite Boundary Lubricating Plain Bushing

PVB020X metal ploymer composite plain bearing is made of steel back as back layer, Sintered bronze powder and POM coated. This type sliding bearing has similar material structure with DX bushing.It's also called DX bushing, POM based self lubricating bearing,POZ composite plain bearing,dry sliding bearing and SF-2 oilless bearing, PAP P20 composite plain bearing.

1. POM with lead 0.3~0.5mm.

2. Porous bronze 0.2~0.3mm.

3. Steel backing 0.4~2.2mm.

4. Copper plating 0.008mm or tin plating

• Good load capacity & wear-resistant.
• Suitable for linear, oscillating and rotating movements.
• Optimum performance under relatively high loads and low speeds.

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

Special designs are produced at short time

Stanard Size Table

PVB020X Cylindrical DX Bushing.pdf

PVB020X DX bushing is widely used in all kinds of industries, such as automotive: Steering gear, power steering, pedal bushes, seat slides, king-pin bushes, tailgate pivots, brake caliper bushes, etc

Industrial: Mechanical handling and lifting equipment, machine slides, hydraulic cylinders, hydraulic motors, ski-lifts, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, scientific equipment, etc.

• 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

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