Бесплатная доставка 14 мм Пластиковые шарикоподшипники Delrin POM

Free shipping 14mm Delrin POM Plastic Ball Bearings G1 

POM plastic ball(polyformaldehyde)

Grade: G0-G3(+-0.01-0.05mm)
Density: About 1.41-1.42g/cm3
Characteristics: T
Application: Correction Indicator, Settings in the Oil, Acid and Alkali liquid

Polyoxymethylene (POM), also known as acetal, polyacetal, and polyformaldehyde, is an engineering thermoplastic used in precision parts where high stiffness, low friction, and excellent dimensional stability are required. As many other synthetic polymers, Acetal Homopolymer is produced by various chemical firms with varying formulas and under many commercial names, such as Delrin, Celcon, Hostaform, etc.
POM, characterized by its high strength, hardness, and stiffness to ~40ºC., is intrinsically opaque white, but it is available in all colors. POM has a density of 1.410-1.420 g/cm³.
POM homopolymer is a semicrystalline polymer (75-85% crystalline) with a melting point of 175ºCelsius. The POM copolymer has a slightly lower melting point of 162-173ºCelsius.

Delrin Balls: Delrin is the name commonly used for the less commonly known polyoxymethylene (POM) acetal plastic. It has high mechanical strength and rigidity, is tough and tolerant to repeated impacts and has a good long term fatigue endurance. It has excellent resistance to petroleum based solvents, moisture and other neutral chemicals. Its has good electrical insulating properties and self lubricates in use. It can be operated within a wide operating temperature range up to 150 Deg C.

Note: There are many factors which may influence the performance of this product, temperature, chemical exposure etc. - always test for your own application before selecting large quantities of this product.

Benefits: Self lubricating, tough, durable



Notes: Delrin balls are generally produced in an almost pure white colour however dependent on manufacturing origin can be off white or yellowy white, yellow, orange, blue, brown, black and grays are all common. There is no difference in the material properties in different colours - it is merely the pigment.

These balls will not float.

Package of 3mm POM delrin balls 

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Why Choose Us

1. Professional manufacturer with independent export right. 25.4mm plastic balls 

2.Special types of  balls supplied.25.4mm plastic balls 

3.Small MOQ with competitive price.

4.Fast delivery based on quality guaranteed.

5. Small quantity of free samples could be provided.

6.All inquiries and messages will be replied in 24 hours.

How to Inquire

When ordering balls, please specify the following:25.4mm plastic balls 

1. Nominal ball diameter.25.4mm plastic balls 

2. Type of material.25mm plastic balls 

3. Precision grade.25.4mm plastic balls 

4.Quantity 25.4mm plastic balls

All standard balls are always in stock and ready for immediate off-the-shelf delivery. If your application calls for custom balls, send us your specifications and we'll gladly meet them.

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plastic bag+carton box for solid Plastic POM balls 

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We also have hollw/solid Polypropylene plastic float balls(PP), solid large hard Polyoxymethylene POM balls, PA66 Polyamide nylon balls, size range from 2mm-60mm,welcome any customized balls.