1.Character
Becken Technology Develop Tough Plastic Ball Bearings are produced for many specialized applications. According to the load condition and working environment, our professional technical team can provide the best solution for the customer’s requirements. The type of plastic materials mainly include PEEK, POM, PA, PP, UPE etc. Please find the detailed properties of various plastic materials as following.
2.Materials Properties
Becken Technology Develop is specialized in matching advanced material applications. We can produce various allb earings by different engineering plastic materials. Each kind of materials has the unique character. Our company is experienced in producing engineering plastic ball bearings which can fully meet the customer’s requirements.
Item |
Unit |
HDPE |
PP |
POM |
PA66 |
PVDF |
PTFE |
PEEK |
Working Temperature |
℃ |
90 |
100 |
110 |
100 |
150 |
260 |
280 |
Density |
g/cm3 |
0.96 |
0.91 |
1.42 |
1.14 |
1.77 |
2.18 |
1.32 |
Tensile Strength |
MPa |
25 |
30 |
70 |
80 |
50 |
25 |
95 |
Coefficient of Thermal Expansion |
10-5/K |
13-15 |
17 |
10 |
8 |
13 |
12 |
5 |
Ball Indentation Hardness |
MPa |
50 |
80 |
170 |
170 |
80 |
30 |
- |
Dielectric Constant at 1Mhz |
106 Hz |
2.4 |
2.25 |
3.7 |
3.6-5 |
8 |
2.1 |
3.2-3.3 |
3.Applications
Mainly used in corrosive, high strength conditions and long working life, such as chemical industry, navigation, petrochemical, machinery and metallurgy etc.
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