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Plastic Bearing Materials

Plastic Bearing Materials

  • 2021-10-03

There are different type of plastic can use to produce bearings ,such as  PP ,POM ,PE ,PEEK .

MKL BEARINGS can produce different type of POM plastic bearing, PP plastic bearing, peek plastic bearing, PVDF plastic bearing for you .

And Below here is Feature for Different Plastic  :

1.PP Material Features;

1. Good corrosion resistance, resistant to various corrosive media and organic media within a certain temperature and concentration range

2. High mechanical strength and high toughness at liquid nitrogen temperature (- 196 ℃)

3. Good self lubrication and high wear resistance

4. Strong anti adhesion ability

5. Extremely low water absorption and excellent electrical insulation

6. Good resistance to high energy radiation

Main purpose:

Electromechanical equipment, fitness equipment, food machinery, furniture and decoration building materials, etc.

PP bearings
PP Plastic bearings

POM Material Features :

1.High strength, rigidity and toughness.
2.Good impact strength, even at low temperatures.
3.Low moisture absorption (at saturation 0.8%)
4.Outstanding wear resistance and sliding properties.
5.Excellent machinability.
6.Good creep resistance.

pom bearings
pom plastic bearings

PEEK Material Features:

1.Superior strength-to-weight ratio.



4.Withstands very high temperatures about 260°C

5.Radiation- and chemical-resistant.

6. Low water absorption.

For the bearings rings and cage are often use with material PEEK ,the balls are with ceramic such as ZrO2 or Si3N4.

peek plastic bearings
peek bearings

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