4.74mm Polyoxymethylene Plastic Ball
Some of our customers often purchased our 3.9mm 3.91mm 3.92mm 3.94mm 3.96mm 4mm 4.5mm 4.762mm 3/16'' inch = 4.763mm 4.7mm 4.74mm 4.75mm 4.76mm G1 Polyoxymethylene POM plastic ball for their slider rails .
So which size of our pom plastic ball you need for your slider rails ?
Polyoxymethylene (POM), also known as acetal, polyacetal and polyformaldehyde is an engineering thermoplastic used in precision parts that require high stiffness, low friction and excellent dimensional stability. As many other synthetic polymers.
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Plastic balls are becoming increasingly popular for use in slider rails due to their unique characteristics. These advantages over traditional Steel balls including reduced weight, improved friction properties and substantial cost savings.
Our pom plastic ball have a good advantage as below:
1. POM and Nylon Plastic Balls have lightweight
2. Plastic balls are wear-resistant and have a long service life
3. Surface: Plastic ball have smooth surface reduces friction and prevents sticking, allowing for a smoother and more efficient operation.
4. Plastic balls are highly durable and resistant to deterioration over time
5. They are cheaper than steel balls.
6.Plastic balls have a range of environmental benefits. Unlike steel balls, plastic balls are not prone to corrosion.
7.Plastic material is recyclable, end-of-life plastic balls can be easily repurposed, contributing to a more sustainable manufacturing process.
Our Polyoxymethylene pom plastic ball
Cold chain transportation of semi-finished food project
Cold chain transportation of semi-finished food project
Cold chain transportation of semi-finished food project
| Product Name | Bell Balls POM plastic bearing balls (Delrin (Acetal Homopolymer) Balls) DELRIN Balls (ACETAL RESIN-POM) |
| Material | POM Acetal (Polyoxymethylene) |
| Feature | Acetal (POM) is considered a high performance plastic. This particular plastic has excellent chemical resistance, solvent resistance, wear properties and is self lubricating. The natural color of Acetal is white. This material, in its natural state, is heavier than water; meaning it will sink in water. The maximum continuous operating temperature in air for Acetal is 180°F. |
| Density | 1.41-1.42g/cm3 |
| Tolerance | +/-0.02mm |
| MAX OPERATING TEMPERATURE (C) | Heat Deflection 121, Melting Point 178 |
| TENSILE STRENGTH | 11000 |
| DUROMETER/HARDNESS RATING | 120R |
| Surface | Round and high finish Mirror polished |
| Available size | Available size of the Plastic resin balls: 0.8mm-100mm Size: 0.8mm 0.9mm 1mm 1.1mm 1.2mm 1.3mm 1.4mm 1.5mm 1.588mm 1.6mm 2mm 2.381mm 2.5mm 3mm 3.175mm 3.5mm 4mm 4.74mm 4.763mm 4.5mm 5mm 5.556mm 6mm 6.35mm 7mm 7.2mm 7.3mm 7.4mm 4.5mm 7.144mm 8mm 8.731mm 9mm 9.525mm 10mm 11.1125mm 12mm 12.7mm 14mm 14.288mm 15mm 15.875mm 16mm 19.05mm 20mm 22.225mm 25mm 25.4mm 28mm 28.575mm 30mm 31.75mm 35mm 40mm 44.45mm 45mm 50mm .................................. |
| Application | - Fuel system components metering equipment - Electrical switchgear and component - Valve components, bearings, gas/water application - Arts, crafts and jewelry - Ornamental and display - Toys and models model engineering/Industrial - Marine applications - Potable ( Drinkable ) water systems - Approved by the food and drug administration for use in the food industry |
| Package | plastic bag+ carton box for POM plastic balls |
Our factory & quipment
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Company profile
With more than 25 years experience, Kaifeng Bell is a professional solid plastic ball manufacturer in China.
Material: Acetal (POM), Polypropylene (PP), Nylon (PA PA66), PTFE (Teflon), PS, PEEK, Acrylic (PMMA), etc.
Size from 0.8mm to 100mm. Grade G0 G1 G2
We have two factories to produce our balls, one is Located in Henan province (cover 10000 square meters and with more than 200 sets machines), another is located in Shandong province (cover 5000 square meters and with more than 50 sets machines)
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