EPB12 Plastic Plain Bearings77

1. Product Name:EPB12 Plastic Plain Bearings

2. Product Description:CSB Plastic is one of the leading China epb12 plastic plain bearings manufacturers and suppliers, and also a professional epb12 plastic plain bearings factory and company, we are always at your services.EPB12 Plastic Plain Bearings? Good wear resistance material suitable for high load and oscilation motions. It is an economic solution for high load applications.? Continuous working temperature: -40?~130?;? Suitable for high load operation;? Good for oscillating operation;? Good impact resistance;? Comtainment prevention ability.The Material Data SheetTypical ItemStandardUnitCSB-EPB12? ?DensityISO1183g/cm31.40? ?ColorBlack??Dynamic friction /steel(dry)0.05-.020??Max. PV (dry)N/mm2×m/s0.6??Max. roatating velocitym/s1.0? ?Max. oscillating velocitym/s0.7? ?Max. linear velocitym/s5.0? ?Tensile strengthISO527MPa115? ?Compressive strength (Axial)MPa95? ?E-moduleISO527MPa4300? ?Max. static pressure of the surface, 20?MPa100??Shore hardnessISO868D83? ?Continuous work temperature?-40/130? ?Short-time work temperature?-40/170? ?Thermal conductivityASTME1461W/m×k0.25? ?Linear coef. of thermal expansionASTMD696K-1×10-55? ?Moisture absorption RH50/23?ASTMD570%0.9? ?Max. water absorption, 23?%4.9? ?FlammabilityUL94HB? ?Volume resistivityIEC60093Ocm>1015? ?Surface resistivityIEC60093O>1012PV Value of BearingsThe max PV value of the CSB-EPB12 series bearing is 0.6N/mm2*m/s which determines the load capacity of bearing is inversely proportional to the speed. Please refer to the chart for more detailed information (Graph EPB12-1).Relation of Load, Speed and TemperatureCSB-EPB12 allows the Max static load of 100Mpa, The max compressive deformation rate under the max load is listed in Graph EPB12-2, The actual load capacity of bearing is slightly less than 100Mpa, The bearing load is variable against the speed and temperature, Fast speed (Vmax: 1.0m/s) results into higher temperature (Tmax: 130?) which decreases the load capacity of the bearing. Please refer to the Graph EPB12-3 for such variation.The Friction Factor,Wearing and shaft materialFriction Factor ?Graph EPB12-4 shows that the friction factor of CSBEPB12 is not considerably affected by the operation speed when the loading is stable. At the meantime, Graph EPB12-5 shows that the friction factor of CSBEPB12 is not considerably affected by the loading when the operation speed is stable. This bearing is the only typical material whose friction factor is not sensitive to the operation speed and loading. Graph EPB12-6 tells that the fiction factor of CSB-EPB12 will not be affected by the shaft roughness when the shaft roughness is better than Ra0.4. The recommended ShaftCSB-EPB12DryGreaseOilWaterFriction coef.?µ0.05~0.200.090.040.04Wearing and shaft materialGraph EPB12-7 and Graph EPB12-8 tells that CSBEPB16 is suitable for both hard chrome steel shaft and hardened steel shaft. Graph EPB12-8 shows that the wearing feature of CSB-EPB16 is better in oscillation operation than in rotation operation. Hardened chrome steel shaft and hardened steel shaft is the better choice under oscillation operation and hardened steel shaft and hardened chrome steel shaft is the better choice under rotation operation.Chemical ResistanceCSB-EPB12 is good at chemical resistance against weak acidic medium and various kinds of lubricants.Water AbsorbabilityThe water absorb rate of CSB-EPB12 is 0.9% under the atmospheric pressure while it is 4.9% when the material is immerged into water. The application environment has to be considered because of its water absorb properties.UV ResistanceCSB-EPB12 can become brittle and lost its impact resistance when it is exposed into UV ray for a certain period of time.Bearing InstallationCSB-EPB12?The Interfit ToleranceDiameter mmTolerance after fit E10Fit Housing H7Fit Shaft h9>0~3+0.014~+0.0540~+0.0100~-0.025>3~6+0.020~+0.0680~+0.0120~-0.030>6~10+0.025~+0.0830~+0.0150~-0.036>10~18+0.032~+0.1020~+0.0180~-0.043>18~30+0.040~+0.1240~+0.0210~-0.052>30~50+0.050~+0.1500~+0.0250~-0.062>50~80+0.060~+0.1800~+0.0300~-0.074>80~120+0.072~+0.2120~+0.0350~-0.087>120~180+0.085~+0.2450~+0.0400~-0.100

3. Price:10.00

4. Product Website: http://www.csbbearings.com/plastic-bearings/epb12-plastic-plain-bearings.html

5. Company Description: Zhejiang CSB Plastic Bearing Technology Co.,Ltd.

6. Address: ZheJiangZheJiangJiaXingJiashanNo.138, Changsheng Road, Weitang Industrial Zone, Jiashan, Zhejiang,China

7. Descption: As a leading manufacturer of Self-lubricating bearings, we are devoted to researching and producing new Self-lubricating bearing materials,plastic bearings,plastic linear bearings,plastic bushings. We have successfully developed various bearing materials with many different standard bearing sizes, including Metal-polymer Composite materials, Metallic Based Self-lubricating materials, Plastic compound materials and Filament wound composite materials. This website mainly introduces the technical characteristics and the applications of Plastic plain bearings, Plastic Linear bearings, Plastic Spherical Bearings,Filament wound bearings that are produced by CSB subsidiary company Jiashan Changsheng Engineering Plastic Bearing Co., Ltd. The issued standard series of materials and the products are suitable for most applications. We concentrate on the special material developing and new application promotion of the bearings. The self-lubricating modification technology research of high polymers makes CSB the market leader in Non-metal sliding bearing field.

8. Registered Capital: 50000000

9. EmployeeNum: 700

Zhejiang CSB Plastic Bearing Technology Co.,Ltd.

10. Contact: CaoCong

11. Telphone: 86-0573-84185528

12. Fax: 86-0573-84183450

13. Email: oversea@csb-ep.com

14. Company Website: http://www.csbbearings.com