High-performance for plastic bearings & bushings. Cost down Prices.The range of plain bearings includes sleeve bearings, flange bearings, thrust washers, piston rings, clamp plain bearings and many other designs.
Sliding bearings are suitable for automatic mass production, special machine manufacturing, underwater applications, food or tobacco industry, extreme temperature and chemical resistance, and simple metal plate installation.
Plastic Plain Bearings Extend Service Life & Reduce Costs by 30~40% plain bearings are available in a wide range of standard catalog options, and customization.Plastic Plain Bearings Plastic Plain Bearings Cylindrical Flange Bushing Thrust Washer A promise tomorrow is worth a lot less than trying today.
VIIPLUS in Chinese reliable tribology, VIIPLUS offers surface engineering expertise to the world in motion for plain bearings and self-lubricating bushings by reducing friction loss.
Plastic Plain Bearings
The Material Data Sheet
Material Properties |
Standard |
Unit |
EPB3 |
Density |
ISO1183 |
g/cm3 |
1.46 |
color |
|
|
Dark Grey |
Max. moisture absorption at +23℃ /RH50% |
ASTMD570 |
% |
0.7 |
MAX. water absorption |
|
% |
4.0 |
Dynamic friction /steel(dry) |
|
|
0.08-0.18 |
MAX.PV(dry) |
|
N/mm2×m/s |
0.5 |
Flexural modulus |
ISO178 |
MPa |
7700 |
Flexural strength at +23℃ |
ISO178 |
MPa |
200 |
Compressive strength |
|
MPa |
80 |
MAX.static pressure of the surface,+20℃ |
|
MPa |
80 |
Shore hardness |
ISO868 |
D |
81 |
Continuous work temperature |
|
℃ |
-40/+130 |
Short-time work temperature |
|
℃ |
-40/+220 |
Thermal conductivity |
ASTME1461 |
W/m*k |
0.25 |
Linear coef. of thermal expansion at +23℃ |
ASTMD696 |
K-1×10-5 |
9 |
Flammability |
UL94 |
|
HB |
Volume resistivity |
IEC60093 |
Ωcm |
1×1013 |
Surface resistivity |
IEC60093 |
Ω |
1×1011 |
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