PTFE Coated DU Oilless Flanged Washer

Product Details

To reach a mutual profit of our clients, suppliers, the society and ourselves for Bronze Bushing With Graphite Indented, Aluminum Based Bearing Materials, DS Self-lubricating Metal-polymer Plain Bearings. We will be glad to establish friendly business relationships with you! We uphold and carry forward the spirit of daring to be the first in the world to explore the development of the industry with revolutionary and leaping innovative ideas. Our company can design and manufacture special equipment and processing materials for users and guarantee the quality of products, and serving users dedicatedly. We warmly welcome all interested customers to contact us for more information.

Product Introduction:

PTFE coated thrust washers,consists of a based of Carben Steel, an intermediate layer of bronze alloy, and sliding layer of PTFE and Modified with solid lubricant (Pb free). The product is the ideal material for applications where resistance to corrosion and chemical agents is inevitable.

STRUCTURE: Metal-Polymer Composite thrust washer Material
COMPOSITION: Steel Back + Porous Bronze Sinter + PTFE + Lead

MICROSECTION:

	---PTFE + Lead sliding layer
	---Porous Bronze Sinter
	--Steel Backing
	--Tin/Copper coating

Specification: (Samples)

Max. Load		Static	250 N/mm2
		Dynamic	140 N/mm2
		Oscillating	60 N/mm2
PV limit		Dry	1.8 N/mm2.m/s
		Oil	3.6 N/mm2.m/s
Operating Temperature			-200°C~+280°C
Friction Coeff.			0.03~0.20μ
Speed limit	Dry		2.5 m/s
	Oil		5.0 m/s
Hardness			> 200HB
Coeff. Of linear expansion			11x10-6/K

CHARACTERISTICS

◆ Can be used where no oil can be applied or oil is difficult to be applied.

◆ Low wear, low friction and with long life. Load will spread over a wider area due to the washer material’s elastic nature.

◆ Low stick slip properties ensuring accuracy of machine operation under low sliding speeds.

◆ Low vibration, low noise and non-pollution in operation.

◆ PTFE and Lead filler is transferred to the mating shaft to improve running properties.

◆ Can be used in low hardness of mating shaft, so the shafts processing is easy.

◆ The machine will be compact because of the thin thickness and low weight of the washer.

◆ Electro plating is possible to prevent corrosion.

TYPICAL APPLICATIONS:

PTFE coated thrust washers is widely applied in various sliding motions of different kind of machines, such as textile machines, tobacco machines, hydraulic vehicles, automobiles, agricultural machines and so on.

Deliver Shipping Term


Different product packaging methods	High-intensity carton packaging	Palletized packaging library

Professional placement	Air freight	Shipping

Certification:

We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for PTFE Coated DU Oilless Flanged Washer. Our after-sales service headquarters and each office's after-sales service personnel provide services for users with full of enthusiasm, fast service speed and high-quality service quality. We professionally supplies customers with our main products And our business is not only the 'buy' and 'sell', but also focus on more.

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PTFE Coated DU Oilless Flanged Washer

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