Description

Product Parameters

roperty		Item No.	Unit	PEEK-1000	PEEK-CA30	PEEK-GF30
Mechanical Properties	1	Density	g/cm3	1.31	1.41	1.51
	2	Water absorption(23ºC in air)	%	0.20	0.14	0.14
	3	Tensile strength	MPa	110	130	90
	4	Tensile strain at break	%	20	5	5
	5	Compressive stress(at 2%nominal strain)	MPa	57	97	81
	6	Charpy impact strength (unnotched)	KJ/m2	No break	35	35
	7	Charpy impact strength (notched)	KJ/m2	3.5	4	4
	8	Tensile modulus of elasticity	MPa	4400	7700	6200
	9	Ball indentation hardness	N2	230	350	270
	10	Rockwell hardness	—	M105	M102	M99

Supply Wear-Resistant Oil-Impregnated PEEK Bushings

PEEK (Polyetheretherketone) is a high-performance engineering plastic renowned for its exceptional mechanical strength, high-temperature resistance, and chemical durability, making it ideal for manufacturing mechanical components in demanding environments. These wear-resistant, oil-impregnated PEEK bushings are crafted using an oil-infusion process, enabling outstanding sliding performance and a low friction coefficient even without external lubrication. They are a superior alternative to metal bushings and traditional plastic bearings, significantly extending equipment lifespan.

Features of Wear-Resistant Oil-Impregnated PEEK Bushings

Innovative Micro-Porous Oil-Infusion Technology

The wear-resistant PEEK bushings incorporate a distinctive micro-porous structure, with finely distributed oil reservoirs within the PEEK material. As the bushing operates, the lubricant gradually emerges from these pores, ensuring sustained self-lubrication over time. This innovation minimizes the need for regular manual lubrication, reduces maintenance expenses, and helps cut down on friction heat and energy consumption. In comparison to conventional plastic bushings, these PEEK bushings offer vastly improved wear resistance, performing consistently under conditions of dry friction, high-speed motion, and elevated temperatures.

Exceptional Mechanical and Thermal Stability

PEEK is a top-tier engineering plastic known for its extraordinary mechanical strength and superior thermal resilience, allowing these bushings to operate at continuous temperatures up to 250°C without undergoing deformation. Their outstanding dimensional stability and structural integrity ensure reliable performance even under heavy loads and high-speed conditions. This makes PEEK bushings an ideal choice for demanding engineering applications where performance and precision are critical.

Outstanding Chemical Resistance

PEEK offers remarkable resistance to a wide range of chemicals, including acids, alkalis, oils, and various solvents. This exceptional chemical resistance ensures the bushings’ longevity and reliability in harsh environments, making them particularly suitable for industries such as petrochemical, aerospace, medical, and food processing, where exposure to corrosive substances is common.

Lightweight and Robust Performance

These PEEK bushings combine the benefits of lightweight construction with extraordinary durability, providing a strong alternative to traditional metal bushings. By offering smoother operation and higher energy efficiency, they ensure enhanced performance and prolonged equipment life in challenging industrial applications. Their combination of low weight and superior resilience makes them an ideal solution for modern machinery, improving overall operational efficiency and reliability.

Applications of Wear-Resistant Oil-Impregnated PEEK Bushings

With their exceptional mechanical strength, wear resistance, and self-lubricating properties, wear-resistant oil-impregnated PEEK bushings are widely used in industrial equipment requiring high stability and low maintenance. Their oil-infused structure ensures consistent lubrication during prolonged operation, making them ideal for frequent use and high-load conditions.

• Petrochemical and Chemical Equipment: PEEK bushings resist corrosion from acids, alkalis, and chemical solvents, ensuring reliable long-term performance in pump valves, mixing shafts, and sealing systems.
• Automotive and Machinery Manufacturing: Capable of withstanding high speeds and impact loads, these bushings are commonly used in transmission systems, braking mechanisms, and suspension components, reducing wear on metal parts.
• Aerospace and Medical Equipment: Their lightweight design and high cleanliness enhance performance and safety in precision applications.
• Food Processing and Packaging Machinery: With high-temperature resistance and non-contaminating properties, PEEK bushings are an ideal choice for bearings and guide components in these industries.

Thanks to their stable performance and extended lifespan, engineering plastic bushings serve as a reliable alternative to metal bushings, delivering efficient operational solutions. They represent a trusted choice for modern industrial applications as high-performance plastic bushings.

Environmental and Economic Benefits of Product

The oil-impregnated PEEK bushings operate throughout their entire service life without the need for additional lubrication. The internal oil reserves are gradually released during operation, providing long-lasting lubrication and consistent performance. This design greatly reduces grease consumption and manual maintenance while preventing oil leakage and environmental pollution, aligning perfectly with modern industrial goals of energy efficiency and sustainability.

Over long-term use, the product demonstrates excellent stability and durability, significantly extending equipment lifespan and reducing replacement frequency. For manufacturers, this translates into lower maintenance costs and higher operational efficiency. Compared with conventional plastic bushing, its self-lubricating nature minimizes downtime for maintenance, offering clear economic advantages.

With superior material properties and an environmentally friendly design, engineering plastic bushings contribute to greener production practices while improving energy efficiency and cost control—making them a reliable and sustainable plastic bushins solution for modern industrial applications.

Customer Reviews

⭐⭐⭐⭐⭐ Alex Johnson, Maintenance Supervisor, PrecisionTech Engineering, USA
We’ve been using the Supply Wear-Resistant Oil-Impregnated PEEK Bushings in our high-speed molding equipment for several months, and the performance has been outstanding. The bushings run smoothly with almost no need for lubrication, and we’ve noticed a clear drop in friction and wear. They’ve proven durable even under constant heat and load. A solid product that saves both time and maintenance costs.

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⭐⭐⭐⭐⭐ Hiroshi Tanaka, Equipment Engineer, Nissho Robotics, Japan
These bushings are extremely reliable. We installed them in robotic arms that operate continuously, and they’ve maintained excellent precision with minimal noise. The oil-impregnated design really makes a difference — no more frequent lubrication or part replacements. For us, it’s been a great solution for improving long-term performance and efficiency.

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⭐⭐⭐⭐⭐ Sophie Müller, Production Manager, EuroMach Systems, Germany
The Oil-Impregnated PEEK Bushings have worked perfectly in our packaging line. They handle high-speed motion and frequent start-stops without any sign of wear. The engineering quality is impressive, and installation was simple. After switching from standard plastic bushings, we’ve seen less vibration and smoother operation.

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⭐⭐⭐⭐⭐ Daniel Oliveira, Operations Director, MetalForm Industrial, Brazil
We use these bushings in our heavy-duty forming machines, and they’ve performed above expectations. Even with high pressure and temperature, the wear resistance is excellent. No lubrication required, no downtime — just consistent performance. A bit pricier than traditional options, but the lifespan and stability make them a great investment.

FAQ

What are the main advantages of using oil-impregnated PEEK bushings?

These bushings provide long-lasting self-lubrication, excellent wear resistance, and high load-bearing capacity. They reduce maintenance frequency and are ideal for environments where external lubrication is difficult or undesirable.

Can PEEK bushings replace metal bushings in heavy-duty applications?

Yes. Thanks to their high strength, heat resistance up to 250°C, and chemical stability, PEEK bushings can effectively replace metal bushings in demanding applications while offering lower weight and maintenance costs.

Are these bushings suitable for food or medical equipment?

Absolutely. PEEK material is non-toxic, corrosion-resistant, and stable at high temperatures, making it suitable for hygienic and precision environments such as food processing and medical machinery.

How long do oil-impregnated PEEK bushings typically last?

Service life depends on operating conditions, but compared to conventional plastic bushings, these offer significantly extended durability—often lasting several times longer under high-speed, high-temperature, or corrosive environments.