China Bronze Gleitlager manufacturer

Online Solutions EP IGUS Plastic Bushings & Self Lubricating Bearings

Product Details:
Place of Origin: MADE IN CHINA
Certification: CUSN8,CUSN6.5 Bronze
Payment & Shipping Terms:
Minimum Order Quantity: 1000 Piece/Pieces (Min. Order)
Price: $0.20 - $10.00 / Pieces
Packaging Details: Wooden pallets for standard export packing cartons
Delivery Time: 10~15 work days
Payment Terms: T/T PREPARD, T/T, L/C, D/A, D/P
Supply Ability: 2000000 Piece/Pieces
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Detail Information

Material: EPB A Thermal Mould Character Plastic Application: Packaging Machinery
Type: Self-lubricating Bearings

Product Description

Online Solutions Plastic Compound Bearings Plain Bearings Metric Cylindrical Bushes EPB Sliding Bearings Black Lubricating Bushes Non-std. products


Material property sheet

Universal self-lubricating bearing

General purpose the strongest plastic bearings, can meet the working temperature below 80 most of the working occasions, excellent wear resistance and the price of the economy is the designer's preferred material.
Continuous temperature: 1: - 40 ℃ ~ + 80 ℃;
2: general purpose strong suitable for most of the use of low and medium load occasions;
3: suitable for dry operation, maintenance-free, corrosion resistance;
4: damage to the shaft is minimized;
5: very low sliding friction coefficient.


Common Capability Unit EPT EPG EPH EPX EPJ EPS
Density g/cm³ 1.46 1.46 1.65   1.49 1.24
Color   Black gray Dark grey Grey Black Yellow Beige
Max.water absorption,23℃/ 50% [% weight] 0.2 0.7 0.1   0.3 2.02
Max.water absorption [% weight] <1.2 <4 <0.3 <0.5 <1.3 <0.1
Dynamic friction /steel μ 0.05-0.15 0.08-0.18 0.07-0.20 0.09-0.27 0.06-0.18 0.05-0.15
Max.PV(dry) MPa•m/s 0.4 0.5 1.37 1.32 0.34 0.4
Mechanical behavior
E-module MPa 2,300 7,800 12,500 8,100 2,400 830
Tensile strength,20℃ MPa 80 200 175 170 73 18
Compressive strength MPa 65 80 90 150 35 10
Max.static pressure of the surface,20℃ MPa 35 80 150 90 20 10
Shore D hardness   70 112 87 85 74 73
Physical and thermal properties
Continuous work tempreature +80 +130 +200 +250 +90 +260
short-time work tempreature +120 +220 +240 +315 +120 +310
Minimum operating temperature -40 -40 -40 -100 -50 -200
Thermal conductivity W/m•K 0.2 0.25 0.60 0.60 0.25 0.24
Max.water absorption,23℃ K-1•10-5 7 9 4 5 10 12
Volume resisticity Ωcm >1012 >1013 <104 <105 >1013 >1015
Surface resisticity Ω >1015 >1011 <105 <103 >1012 >1015


plastic bearings and traditional oil bearing


As EP series bearing greases are included in the bulk material, none On how long the working time of the bearing grease will continue to play from the friction surface seepage Long-term lubrication, while the traditional powder metallurgy oil-bearing in the use of the process benefits The lubricating oil in the micropores acts as a self-lubricating effect when these lubricants are depleted or After the end of volatile bearing wear will rapidly intensify, at this time to declare the effective bearing With the end of life.




series of materials has excellent self-lubricating and wear resistance is mainly engineers take full advantage of the self-lubricating material modification technology, high-performance engineering plastics used in high-strength fiber to improve the material load and special grease reduced The friction coefficient of the material (Figure 1), thereby enhancing the comprehensive wear resistance of the material to extend the service life of the bearing. High-performance engineering plastics as the base material mainly as wear-resistant carrier; Reinforced fiber to improve the bearing in the bearing and impact resistance; Special grease reduces the coefficient of friction of the bearing from the role of lubrication.


Online Solutions EP IGUS Plastic Bushings & Self Lubricating Bearings




Typical Applications

·Office Machinery
·Electronic Products
·Textile Machinery
·Fitness Machinery
·Agricultural Machinery
·Packaging Machinery
·Automotive Industry



Solid-lubricating and Maintenancefree Sliding Bearings

Online Solutions EP IGUS Plastic Bushings & Self Lubricating Bearings


Plastic bearing has longe service  vs Metal bearing lubricating oil is life easy to be failed



Engineers are dedicated on the performance improvement on the self- lubricating materials derives the result that EP Series Materials are with excellent self- lubricating features and wear resistance Features. High- strength fibers used in the engineering plastics fantastically improve the material load (Graphl). Special grease immersion in the plastic can decrease the friction coefficient of the material therefore to proiong the bearing sevice life. High-performance engineering plastics body material mainly service as wear- resistant vector. The reinfoced fiber improves the load and impact resistant capacity of the beaing. Special grease decreases the fiction coefficient for a better selflubricating performance.



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