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Low carbon steel plate based self lubricating bearing with compound of PTFE layer

Ningbo XiaYi Electromechanical Technology Co.,Ltd.
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Ningbo XiaYi Electromechanical Technology Co.,Ltd.
City: Ningbo
Province/State: Zhejiang
Country/Region: China
Tel: 86-0574-86535661
Contact Person:
Mrs Leela

Low carbon steel plate based self lubricating bearing with compound of PTFE layer

Brand Name : XIAYI
Model Number : SF-1D
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 : Normally 10 days, according to the quantity
Packaging Details : Print mark logo, Anti-rust oil, Plastic films Plastic bag or paper box, Carton + Pallet
Product Name : Bushing
Inner layer : PTFE
Material of bands : Bronze steel
Shape : Cylinder, Thrust pad
Application : Heavy vehicle
Type : Sleeve, flange
Coating : Spray Teflon
Features : Good wear
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Low carbon steel plate based self-lubricating bearing with compound of PTFE layer


1. DU bushing Bearing

2. Full range of size and customized

3. High quality OEM manufacturer with much experience

DU Bushing SF-1D

oilless sliding bearing

wrapped by steel backing

sinter bronze inter layer, PTFE anti-wear surface


Sleeve Bushing with Teflon


Non - oil lubrication or less lubrication.

Low maintenance, with better abrasion resistance,

Low friction index and anti-aging.


1. Teflon with mixture 0.01~0.03mm

2. Porous bronze 0.2~0.3mm

3. Steel backing 0.7~2.3mm

4. Tin-plating 0.005mm or copper plating 0.008mm


1. No pre-lubrication required

2. Able to working under extreme high/low temperature with low speed

3. Working temperature range: -100℃~+300℃

Self Lubricating Bushing is wrapped by steel backing, Sinter bronze inter layer and PTFE anti-wear

surface. It is wildly used in hydraulic gear pumps, oil cylinder, oil Damping bushes and piston rings for

automobiles and motorcycles and textile, food-stuff machines etc

Application Feature:

1). Working under oilless or minim oil state, maintenance free or just need a litter maintenance

2). Resist Abrasion, low coefficient of friction long operation life.

3). Operation in -195°C~+280°C. 4).Good mending, low-noise, non-pollution.

4).Thin-walled structure, light in weight, which can reduce the machine to small size.

5). Forming a transferred film during operation to protect, safe and trouble free.

6). Low demand to the shape even no surface hardness treatment, which lower the cost of the mating


7).No absorption to water/oil, small coefficient of thermal emption, good thermal conductivity and size


8).The back of the steel strip can be plated with various metals, anti-corrosion


It is a bushing with PTFE sliding layer. Lubrication is therefore not necessary, but basically possible.



McPherson struts and shock absorbers, doors, bonnets and tailgate hinges, steering columns, clutches,

gearbox selector fork guides, wiper arms, power steering pumps, pedal bushes, ABS equipment, etc.


Aerospace, agricultural equipment, construction equipment, material handling equipment, forming

machines-metal, plastic and rubber, office equipment, medical and scientific equipment, packaging

equipment, pneumatic and hydraulic cylinders, pumps and motors, railroad and railways, textile

machinery, valves, etc.

Product Advantage:

SF-1D bushing

Good interchange ability, easy installation

Under heavy load, friction coefficient small, maintain the accuracy of long-term unchanged

Easy to get a higher velocity

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Product Tags:

oilless bushing


sintered bronze bush

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