Premium Quality Plastic Bushing
| I.D.(d) | 12 |
| I.D. (d1) | |
| O.D. (D) | 14 |
| O.D. (D1) | |
| Length (L) | 6 |
| Flange Dia. (fd) | 20 |
| Flange Thickness (fl) | 1 |
| General Tolerance | E10 r7 js13 |
| Weight(ref)/Gram | 0.00 |
| Minimum Order Qty | 500 |
| Designation | Test Method | Unit | DALON(DOB-EP) |
|---|---|---|---|
| Density | ISO 1183 | g/cm³ | 1.46 |
| Dynamic friction/steel(dry) | 0.05~0.20 | ||
| Max.PV(dry) | N/mm²*m/s | 0.4 | |
| Mechanical capability | |||
| Tensile strength 20?/td> | ISO527 | N/mm² | >40 |
| Compressive strength 20?/td> | ISO527 | N/mm² | >75 |
| E-module | ISO527 | N/mm² | >1300 |
| Max.static pressure of the surface 20?/td> | N/mm² | >70 | |
| Charpy notched impact strength 30?/td> | ISO179-2 | Kj/m² | 3 |
| Hardness Rockwell | ISO2039-2 | HRR | 108 |
| Physical and thermal capability | |||
| Continuous work temperature | ?/td> | -40/80 | |
| Short-time work temperature | ?/td> | -70/+120 | |
| Thermal conductivity | ASTME1461 | W/m.k | 0.2 |
| Linear coef.Of thermal expansion | ASTMD696 | K-1.10-5 | 10 |
| Moisture absorption RH50/23?/td> | ASTMD570 | % | 0.2 |
| Electrically conductivity capability | |||
| Volume resistivity | IEC60093 | Ω.cm | >1012 |
| Surface resistivity | IEC60093 | Ω | >1015 |
| Flammability | UL94 | HB | |
| Color | Dark Grey | ||
| Designation | Unit | B-32 | B-31 | B-21 | B-06 | B-03 | B-01 |
|---|---|---|---|---|---|---|---|
| Basic type | Higher Load | Higher Load | High Load | Standard | General | Economic | |
| Static load | Mpa | 485 | 465 | 240 | 240 | 240 | 150 |
| Dynamic load | Mpa | 210 | 190 | 160 | 150 | 100 | 30 |
| Density | g/cm³ | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 |
| Max.speed | M/s | 0.5 | 0.5 | 0.2 | 0.2 | 0.2 | 0.1 |
| Max.PV | Mpa*m/s | 2.5 | 2.2 | 2 | 2 | 1.8 | 1.6 |
| Coefficient of friction | - | 0.03-0.12 | 0.03-0.12 | 0.03-0.12 | 0.03-0.12 | 0.03-0.12 | 0.15-0.25 |
| Working temp. | °C | ±196 | ±196 | ±180 | ±180 | ±150 | ±150 |
| Short-time work temp. | °C | -269~+269 | -269~+269 | -196~230 | -196~+230 | -196~+196 | -196~+160 |
| Radial compressive strength | Mpa | 550 | 520 | 500 | 500 | 500 | 200 |
| Hardness | HRM | 95 | 95 | 95 | 95 | 95 | 85 |
| 25-150°C Linear thermal expansion factor | Um/m°C | 13×10-6 | 13×10-6 | 13×10-6 | 13×10-6 | 13×10-6 | 13×10-6 |
| Color | - | Black | Black | Black | Black | Black | Black |
Plastic Flange Bearing – EP Flanged Bushing 12×14×20×1×6 mm
The PLASTIC EP FLANGE BUSHING 12×14×20×1×6 mm is a compact, self-lubricating plastic flange bearing designed for low-friction rotary or oscillating shaft support in dry or marginally lubricated environments. Made from a high-performance EP (engineered polymer) material, this bushing is optimized for quiet operation, corrosion resistance, and long service life under light-to-moderate loads.
The integrated flange provides additional axial positioning and support, making this bearing ideal for applications where axial movement control or housing stop is required.
Inner Diameter (ID): 12 mm
Outer Diameter (OD): 14 mm
Flange Diameter: 20 mm
Flange Thickness: 1 mm
Length (L): 6 mm
Material: EP (engineered plastic composite)
Lubrication: Self-lubricating (dry run)
Temperature Range: -40°C to +120°C
Max PV Rating: Up to 0.8 N/mm²·m/s (application dependent)
Self-lubricating: Operates without grease or oil
Integrated flange: Provides axial stop and installation stability
Corrosion-resistant: Ideal for humid or chemically mild environments
Lightweight and quiet: Perfect for compact, noise-sensitive mechanisms
Easy to install: Press-fit design compatible with plastic, aluminum, or steel housings
Automotive components (e.g., pedals, seats, wiper arms)
Office equipment and small mechanisms
Appliances and home automation
Pneumatic cylinder pivots and guides
Agricultural and outdoor equipment
Packaging machinery and conveyors
With over two decades of expertise in self-lubricating bushings, DALON supplies OEM-quality polymer bearings designed for long life, maintenance-free performance, and cost-effective mass production.
We provide:
Custom bushing geometry and flange size
Multiple material options: PTFE, POM, PA, PE, GF-reinforced, etc.
High-volume manufacturing with strict tolerances
Private labeling and special packaging for OEM clients
Q1: What is an EP flange bushing used for?
It's used to guide or support a rotating shaft, with the flange ensuring axial location and preventing movement beyond a set point.
Q2: Can this bushing be used without lubrication?
Yes. EP material is self-lubricating and suitable for dry or lightly lubricated conditions.
Q3: Is this suitable for outdoor or wet environments?
Yes. The plastic composite resists corrosion and mild chemicals, making it suitable for moist or semi-outdoor conditions.
Q4: What is the benefit of the flange?
It simplifies assembly, prevents axial movement, and improves positioning accuracy inside housings.
Q5: Can I request custom sizes or materials?
Absolutely. DALON offers OEM customization for geometry, material, and surface finish.
Q6: How does this compare to bronze bushings?
Plastic bushings are lighter, quieter, corrosion-free, and need no grease, ideal for clean or lightweight mechanical systems.
The versatility of PLASTIC EP FLANGE BUSHING 12X14X20X1X6 makes them ideal for numerous applications, including:
PLASTIC EP FLANGE BUSHING 12X14X20X1X6 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 PLASTIC EP FLANGE BUSHING 12X14X20X1X6, tailored to meet the demands of your specific applications.
Our professional team is ready to assist with your inquiry for this Plastic Flanged Bushing – 12×14×20 mm EP Sleeve Bearing.
Contact UsAll our products are manufactured according to ISO 9001 standards.
View CertificatesWe offer free design services and custom manufacturing for your specific needs.
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