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PVB020X Boundary Lubricating Bushing

PVB020X boundary self lubricating bearing is a standard item of our company. This type sliding bearing has similar material structure with DX bush.It's also called DX bushing, POM based self lubricating bearing,plain dry bushing and SF-2 oilless bearing.

Material Structure

PVB020X Boundary Lubricating Bushing

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.


· 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


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.

Technical Data
Load capacity70N/mm2
Friction value0.05 to 0.25
Temperature-40 to +130
Max. Pv (oil condition)22N/mm2 .m/s
Max. speed2.5m/s

  • Tel : +86 573 8435 1979
  • Tel : +86 573 8451 5689
  • Skype: pvbbearing
Jiashan PVB Sliding Bearing Co., Ltd.

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