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PVB020Y Boundary Lubricating Bearing

PVB020Y POM coated bearing is a standard item of our company. This type self-lubricating bushing has same material structure with other DX bushing. It's also called boundary lubricating bearing,DX bearing,SF-2 oilless bearing,plain sliding bearing and dry bushes.

Material Structure

PVB020Y Boundary Lubricating Bearing

1. POM 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

· Lead free bushing can meet environment protection requirement


· Standard cylindrical DX bushing, DX thrust washers and DX strips are availabe

· Special designs are produced at short time


PVB020Y self lubricating bearing is widely used in the machine that Lead free is unacceptable, such as textile machines, auto operating parts,auto chassis, forging machine, metallurgical and so on.

Technical Data
Load capacity70N/mm2
Friction value0.05 to 0.25 µ
Temperature-40 to +130 [ °C ]
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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