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Wear-Resistant Shaft Protection

Bost Wear-Resistant Shaft Protection offers durable, low-friction engineering plastics that extend shaft life, reduce maintenance and cut operating costs. Ideal for heavy-duty, corrosive and high-wear environments.

Colour

natural color

Dimension

0-300mm

Manufacture method

CNC /Injection molding

Material

UHMWPE plastic bushes

Tolerance

0.05mm

Certification

ISO9001

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Product Information

Product Overview

Bost Wear-Resistant Shaft Protection is an engineered plastic solution designed to protect rotating shafts from abrasion, corrosion and fatigue. Made by Bost, a professional high-tech green energy engineering plastics manufacturer, this product combines advanced material formulation with robust manufacturing to deliver long-lasting shaft liners, sleeves and bearings.

Key Features

Superior Wear Resistance

Formulated for ultra abrasion resistance, the material reduces surface wear on shafts and mating parts to extend service intervals and lower replacement costs.

Corrosion and Fatigue Durability

Excellent chemical resistance and fatigue performance make it suitable for harsh and cyclic loading conditions, keeping shafts protected in challenging environments.

Temperature and Mechanical Stability

Stable under a wide temperature range with optional high-temperature grades. The product also offers improved toughness and controlled friction for smoother operation.

Applications

Commonly used as shaft liners, sleeves, guide rails, seals and bearing inserts across industries such as mining, marine, conveyors, pumps and heavy machinery. Ideal where metal-to-metal contact causes rapid wear or where corrosion shortens component life.

Benefits to Your Operation

Lower Maintenance and Cost

By protecting critical shaft surfaces, Bost’s solution reduces downtime, parts replacement and maintenance labor, delivering measurable cost savings.

Easy to Machine and Install

Available in sheets, rods and custom-molded parts. It supports standard machining and can be tailored to fit existing components, enabling quick upgrades without complex conversion.

Why Choose Bost

Bost combines strong R&D capabilities with experienced production and mold design teams. Our expertise in modified engineering plastics, steel-plastic integration and tailored formulations ensures reliable, high-performance shaft protection solutions backed by responsive service.

Ordering & Support

Contact Bost for material grades, custom dimensions and technical support. We help you select the right grade to maximize shaft life and operational efficiency.

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Frequently Asked Questions

What are the core advantages of Bost engineering plastics compared to ordinary plastics?

Bost engineering plastics feature ultra-high mechanical strength, high-temperature resistance (-50°C to 300°C), chemical corrosion resistance, and wear resistance. Compared to ordinary plastics, their service life is extended by 3 to 8 times, making them suitable for replacing metals in harsh environments.

How do I select the appropriate engineering plastic grade for my product?

Selection should be based on parameters such as load conditions (e.g., pressure/friction), temperature range, medium contact (e.g., oil/acid), and regulatory requirements (e.g., FDA/RoHS). Our engineers can provide free material selection consulting and sample testing.

What is the delivery lead time? Do you offer global logistics?

Standard products: 5–15 working days; custom modifications: 2–4 weeks. We support global air/sea freight and provide export customs clearance documents (including REACH/UL certifications).

Can Bost customize modified plastics with special properties?

Yes! We offer modification services such as reinforcement, flame retardancy, conductivity, wear resistance, and UV resistance, for example:
• Adding carbon fiber to enhance stiffness
• Reducing the coefficient of friction through PTFE modification
• Customizing food-grade or medical-grade certified materials

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