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Home > Du Bush Bearing >

Stainless Steel Plate Self Lubricating Du Bearing Anti Wear Sint A50

Ningbo WeiWo Electromechanical Tech Co.,Ltd.

Stainless Steel Plate Self Lubricating Du Bearing Anti Wear Sint A50

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Brand Name : WEIWO

Model Number : DX bushing-12

Certification : ISO9001:2008

Place of Origin : China

MOQ : 500pcs

Price : negotiation

Payment Terms : T/T, Western Union, L/C

Supply Ability : 50,000pcs per month

Delivery Time : Within 20-25days after order confirmation

Packaging Details : Products packed by plastic bag, each bag contain 500pcs or 5kg Max

Product Name : Bushing

Bushing layer : PTFE

Density : 6.0-6.8g/cm3

Sliding speed : 6 m/s

Mould cost : free

Material : Sint A50, A51, CuSn10

Oil content : 18-22% (V)

Max. PV value : 1.6 [ N/mm² x m/s ]

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load capacity static 10 N/mm² lead free du bushing with wear resist and long life


DU bushing Bearing

Full range of size and customized

High quality OEM manufacturer with much experience



DU Bush is made of three layer composite material. This type of self lubricating bearing is also called DU

Bushes, DU Bearing, DU bushing bearing, DU sleeve bushing, PTFE bushing, PTFE coated bearing

bushing, PAP P10 Bushing bearing and etc

The material of this product is based on stainless steel plate with a sintered porous bronze layer as its

interlayer which is coated with the compound of PTFE on its’ surface. It can be used in neutral acid and

strong alkaline. It's used in printing and dyeing machinery, corrosion resistant place of ocean industry.

Temp limit: -40°C to+ 110°C

Friction coefficient: 0.05~0.20

Max. Speed Grease Lubrication: 2m/s

Oil continued to >2m/s

Coefficient of thermal expansion 11X10` .K`1

Initial assembly must be painted in the oil hold in the grease

We are supplying full lines of slide bushings:

SF-1 oilless bearing bushing (PTFE Composite)

SF-2 slide bearing bushing (POM Composite)

Bronze bushing

Solid graphite lubricating bushing

Bi-metal bushing

Sintered bronze or iron bushing

POM/Al/Cu ball cage retainer

Features of DU Bushes:


No lubrication required (PTFE composite)

Minimum wall thickness, minimum space requirements

Accommodation of heavy loads

Wide range of temperatures

Good sliding properties

High wear resistance


SF-1W is a new type bushing without lead composition which is developed aiming at increasing demands

on environmental protection. Besides its wide application on general machines, SF-1 is particularly

suitable for food machine, Pharmaceutical machine, tobacco, machine etc.

SF-1P is developed according to reciprocating motion of shock absorber and high pressure in flank, it

can offer low friction coefficient and good anti-abrasion, be used in semi-dry condition. The product is

applied to shock absorber of automobiles, motorcycles and pneumatic.

Competitive Advantage:

1. A complete set of testing equipment

2. Rich experience in bushing production

3. Good outsource factory

4. Have an audit for material supplier every year

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Stainless Steel Plate Self Lubricating Du Bearing Anti Wear Sint A50

Product Tags:

Sint A50 Du Bearing


6m/s Du Bearing


PTFE Self Lubricating Bearing

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Stainless Steel Plate Self Lubricating Du Bearing Anti Wear Sint A50 Images

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