Polyethylene (PE) Balls
Ball Bearing
Lightweight, Chemical-Resistant & Durable
Polyethylene (PE) balls from Atlas Ball & Bearing are lightweight, chemically resistant, and highly versatile. Ideal for applications where corrosion resistance, low moisture absorption, and long-term stability are required, these precision polyethylene balls excel in both industrial and mechanical environments.
Manufactured from high-quality engineering polyethylene, these balls offer excellent dimensional stability, impact resistance, and smooth surface finish, making them perfect for use in food processing, chemical handling, and precision engineering applications.
150
Precision Ball Diameter
Why Choose Polyethylene Balls?
Polyethylene’s molecular structure makes it exceptionally resistant to chemicals, moisture, and abrasion while remaining lightweight and impact-tolerant. PE balls perform reliably in applications requiring smooth rolling, low friction, and long-term mechanical stability.
They are suitable for both indoor and outdoor environments and offer excellent performance in contact with a wide range of chemicals and cleaning agents.
Key Benefits
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Lightweight, durable, and impact-resistant
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Excellent chemical and moisture resistance
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Smooth surface finish for low-friction applications
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Good dimensional stability
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Suitable for food-grade and industrial applications
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Resistant to wear, abrasion, and corrosion
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Ideal for precision or low-load mechanical systems
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Cost-effective engineering polymer
Manufacturing & Supply
We are capable of manufacturing and supplying loose polyethylene balls in nearly every variation of grade, maintaining an extensive stock with sizes ranging from 0.2mm to 150mm in diameter.
Please feel free to rate our products and service or send us your comments by using our form opposite →
Additionally, we offer a bespoke ball manufacturing service, which follows the same process controls and traceability but uses a customer’s own material. For further details, please email us or call +44 (0) 1922 710515.
Applications
Polyethylene balls are widely used in applications where chemical resistance, light weight, and durability are essential.
Typical applications include:
Chemical processing and fluid handling
Food processing and pharmaceutical equipment
Bearings, rollers, and conveyor systems
Low-load mechanical systems
Laboratory and scientific instruments
Industrial machinery and automation equipment
Sealing, cushioning, and low-friction components
PE balls are available in multiple diameters, tolerances, and grades to suit precision, wear-resistant, or general-purpose requirements.
Why Atlas Ball & Bearing?
UK-based manufacturer of high-quality polyethylene balls
Extensive stock with rapid UK and international delivery
Full range of sizes, grades, and tolerances
Expertise in polymer ball manufacturing for industrial and precision applications
Consistent quality, dimensional accuracy, and full traceability
Related Materials
Explore other precision engineering polymer balls in the Atlas Ball range:
Useful terms and definitions
Batch or Lot:
A defined quantity of balls manufactured under conditions presumed to be uniform and which is considered an entity.
Nominal Ball Diameter:
The diameter value that is used for the general identification of a ball size.
Single Ball Diameter:
The distance between two parallel planes tangential to the actual ball surface.
Diameter Tolerance per Batch:
The allowed difference between the smallest measured ball diameter and the largest ball diameter within the same batch or lot quantity.
Sphericity:
A measure of roundness expressed as the difference between the measured roundness of a ball and a theoretically perfectly round ball.
Surface Finish or Roughness:
A measure of the texture of a surface. It is quantified by the vertical deviations of the actual surface from its ideal form. If these deviations are large, the surface is rough; if they are small, the surface is smooth.
Ball Grades
| Grade | Diameter Tolerance per Ball | Sphericity | Diameter Tolerance per Unit Container | Basic Diameter Tolerance | Maximum Surface Roughness Micro | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inch | µ | Inch | µ | Inch | µ | Inch | µ | Inch | µ | |
| 3 | .000003 | 0.076 | .000003 | 0.076 | .000005 | 0.127 | ±.00003 | ± 0.076 | 0.5 | 0.013 |
| More details about Grade 3... | ||||||||||
| 5 | .000005 | 0.127 | .000005 | 0.127 | .00001 | 0.25 | ±.00005 | ± 0.127 | 0.8 | 0.02 |
| More details about Grade 5... | ||||||||||
| 10 | .000010 | 0.25 | .000010 | 0.25 | .00002 | 0.51 | ±.0001 | ± 2.5 | 1.0 | 0.025 |
| More details about Grade 10... | ||||||||||
| 15 | .000015 | 0.38 | .000015 | 0.38 | .00003 | 0.76 | ±.0001 | ± 2.5 | 1.2 | 0.03 |
| More details about Grade 15... | ||||||||||
| 25 | .000025 | 0.63 | .000025 | 0.63 | .00005 | 1.27 | ±.0001 | ± 2.5 | 1.5 | 0.038 |
| More details about Grade 25... | ||||||||||
| 50 | .00005 | 1.27 | .00005 | 1.27 | .0001 | 2.5 | ±.0002 | ± 5 | 3.0 | 0.075 |
| More details about Grade 50... | ||||||||||
| 100 | .0001 | 2.5 | .0001 | 2.5 | .0002 | 5 | ±.0005 | ± 5 | 5.0 | 0.125 |
| More details about Grade 100... | ||||||||||
| 200 | .0002 | 5 | .0002 | 5 | .0004 | 10 | ±.0010 | ± 10 | 8.0 | 0.2 |
| More details about Grade 200... | ||||||||||
| 300 | .0003 | 7.5 | .0003 | 7.5 | .0006 | 15 | ±.0015 | ± 37.5 | N/A | N/A |
| More details about Grade 300... | ||||||||||
| 500 | .0005 | 12.5 | .0005 | 12.5 | .001 | 25 | ±.002 | ± 50 | N/A | N/A |
| More details about Grade 500... | ||||||||||
| 1000 | .001 | 25 | .001 | 25 | .002 | 50 | ±.005 | ± 125 | Not Applicable | Not Applicable |
| More details about Grade 1000... | ||||||||||
| 2000 | .002 | 50 | .002 | 50 | .004 | 100 | ±.005 | ± 125 | N/A | N/A |
| More details about Grade 2000... | ||||||||||
Sample Our Work!
Take the first step towards precision and quality with our expert services. At Atlas Ball & Bearing, we’re committed to delivering top-notch precision balls and rollers for a wide range of industries, including gas, oil, medical, and transportation. Our dedicated team is ready to assist you with custom solutions tailored to your specific needs. Experience the Atlas Ball & Bearing difference now!