EP Engineering Plastic Compound Bushing
Plastic Compound Bushing
Density 1.46g/cm³
Dynamic Friction/ Steel (dry)
0.05 ~0.20
Working Temperature
-70°C ~ + 120°C
Product Characteristics
| Basic Type | Engineering Plastic EP Compound Bearing |
| Material | Engineering Plastic with Fibre and Lubricants |
| Types | Plain Type Sleeve / Flange Bushing |
| Product Code | DOB-EP Series |
| Diameter: | from 3 to 150 mm,and length from 3 to 100 mm |
| Max.PV(dry): | 0.4 N/mm²*m/s |
| Density: | 1.46 |
| Working Temperature: | -70°C ~ +120°C |
Standard Engineering Plastic Bushing Material EP Series
Specification Calculate
Volume
Weight
Standard EP Cylindrical Bushing
Standard DOB-EP Metric Cylindrical Bushes List
*Tolerance d after being pressed into housing H7 (DIN149)
*Cylindrical bushings of inch size available
Recommend fitting tolerance: Housing H7 ; Shaft h9
Engineering Plastic Bushing
Introduction to Our Engineering Plastic Compound Bearings
- Our engineering plastic compound bearings represent a new generation of materials engineered to deliver exceptional performance across a variety of applications. These bearings boast a range of special characteristics including superior mechanical properties, excellent electrical insulation, robust chemical resistance, heat resistance, wear resistance, and dimensional stability. When compared to traditional metal materials, our engineering plastics offer significant advantages such as ease of processing, high production efficiency, lightweight, cost-effectiveness, and noiseless operation.
- Material Features and Advantages:
- Our EP series of engineering plastics are reinforced with various intensifiers and lubricants, maintaining their inherent properties while enhancing mechanical performance and friction characteristics. These materials exhibit:
- - Excellent Sliding and Wear Resistance: Ideal for applications requiring smooth motion and durability.
- - Wide Operating Temperature Range: Suitable for high-intensity environments.
- - Dimensional Stability and Corrosion Resistance: Ensuring reliable performance in harsh conditions.
- - Maintenance-Free Dry Operation: Reducing downtime and maintenance costs.
- - Low Friction Coefficient: Providing efficient and smooth operation.
- Product Characteristics:
- Our oilless sliding bushings, made from EP series materials, offer several key benefits:
- Maintenance-free dry operation
- Excellent wear resistance and low friction
- Low moisture absorption and chemical resistance
- Effective insulation properties
- Performance in dirty environments
- Space-saving and lightweight design
- Compatibility with various shaft materials
- Exceptional cost-efficiency
- Suitability for reciprocating, oscillating, and linear motions
- Food industry compatibility
Chemical Resistance of Engineering Plastic Bushing
Resistant: + ; Limited Resistance: (+); Not Resistant : -
Application Examples
- DALON Plastic Bushing Applications
- The versatility of our EP series bushings makes them ideal for numerous applications, including:
- Key Industries
-
- • Automotive Industry - Enhancing performance in vehicle components
- • Office Automation (OA) - Improving machinery efficiency
- • Agricultural Machinery - Providing durability in harsh environments
- • Textile Industry - Cost-effective replacement for metal bearings
- Technical Specifications
-
PV Value
- • Maximum dry condition PV: 0.4N/mm*m/s
- • Optimal for low load & speed rotation
- • 1-3x speed increase with lubrication
Load Capacity
- • Continuous operating temperature: 80°C
- • Average surface pressure: 40N/mm
Temperature Range
- • Short-term max (2 hours): 120°C
- • Optimal wear performance: 50°C
Detailed Industry Applications
Used in steering columns, pedal assemblies, door hinges, and suspension systems where durability and noise reduction are crucial.
Applied in control systems, actuators, and landing gear assemblies, where high strength-to-weight ratio and corrosion resistance are essential.
Ideal for use in conveyors, assembly lines, and heavy-load equipment, offering low maintenance and high performance in dirty or abrasive environments.
Used in tractors, harvesters, and irrigation systems, where exposure to dust, soil, and chemicals demands robust and durable bearings.
Suitable for rudder assemblies, winches, and pulley systems, benefiting from corrosion resistance in salty and humid environments.
Applied in wind turbines and solar panel tracking systems, where they withstand variable loads and harsh weather conditions.
Utilized in processing and packaging machinery, where non-toxic, clean, and maintenance-free components are required.
Used in medical equipment and devices, where precision, cleanliness, and reliability are paramount.
Why Choose EP Series Bearings?
Our EP series bearings are designed for environments where traditional lubrication is impractical or impossible. They offer outstanding performance, durability, and cost savings, making them the preferred choice for various industries. Experience the reliability and efficiency of our engineering plastic compound bearings, tailored to meet the demands of your specific applications.