|Place of Origin:||China|
|Minimum Order Quantity:||500pcs|
|Packaging Details:||Print mark logo, Anti-rust oil, Plastic films Plastic bag or paper box, Carton + Pallet|
|Delivery Time:||Normally 10 days, according to the quantity|
|Payment Terms:||T/T, Western Union, L/C|
|Supply Ability:||50,000pcs per month|
|Features:||Good Wear||Product Name:||Bushing|
|Inner Layer:||PTFE||Material Of Bands:||Bronze Steel|
|Shape:||Cylinder, Thrust Pad||Application:||Heavy Vehicle|
|Type:||Sleeve, Flange||Coating:||Spray PTFE|
sintered bronze bush
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 PTFE
Non - oil lubrication or less lubrication.
Low maintenance, with better abrasion resistance,
Low friction index and anti-aging.
1. PTFE 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
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.
Good interchange ability, easy installation
Under heavy load, friction coefficient small, maintain the accuracy of long-term unchanged
Easy to get a higher velocity
Contact Person: Mrs. Leela