rakite
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 Inviato il 23/02/2021 : 13:05:09
Product Name:EPB6 Plastic Plain Bearings
Product Description:
CSB Plastic is one of the leading China epb6 plastic plain bearings manufacturers and suppliers, and also a professional epb6 plastic plain bearings factory and company, we are always at your services.EPB6 Plastic Plain Bearings● It is a wear resistance material for working temperature lower than 80℃. The application is for the condition where the shaft hardness is not critical. The white color of the material is also commonly used for most of the clearing and packing machineries.● Continuous working temperature: -40℃～80℃;● No special requirement on the surface roughness;● Low friction coefficient;● Applicable for soft shaft.The Material Data SheetTypical ItemStandardUnitCSB-EPB6? ?DensityISO1183g/cm31.45? ?ColorWhite? ?Dynamic friction /steel(dry)0.05-.018? ?Max. PV (dry)N/mm2×m/s0.3? ?Max. roatating velocitym/s1.0? ?Max. oscillating velocitym/s0.7? ?Max. linear velocitym/s3.0? ?Tensile strengthISO527MPa70? ?Compressive strength (Axial)MPa65? ?E-moduleISO527MPa2300? ?Max. static pressure of the surface, 20℃MPa30??Shore hardnessISO868D74? ?Continuous work temperature℃-40/80? ?Short-time work temperature℃-40/120? ?Thermal conductivityASTME1461W/m×k0.2? ?Linear coef. of thermal expansionASTMD696K-1×10-510? ?Moisture absorption RH50/23℃ASTMD570%0.2? ?Max. water absorption, 23℃? ?FlammabilityUL94%1.1HB? ?Volume resistivityIEC60093Ωcm>1012? ?Surface resistivityIEC60093Ω>1015PV Value of BearingsThe max PV value of the CSB-EPB6 series bearing is 0.3N/ 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 EPB6-1).The Relation of Load, Speed and TemperatureCSB-EPB6 allows the Max static load of 30Mpa, The max compressive deformation rate under the max load is listed in Graph EPB6-2, The actual load capacity of bearing is slightly less than 30Mpa, The bearing load is variable against the speed and temperature, Fast speed (Vmax: 1.0m/s) results into higher temperature (Tmax: 80℃) which decreases the load capacity of the bearing. Please refer to the Graph EPB6-3 for such variation.The Friction Factor,Wearing and shaft materialFriction FactorGraph EPB6-4 shows the CSB-EPB6 friction factor is slightly increased as long as the operation speed increasing when the loading is relatively stable. Graph EPB6-5 shows the friction factor of CSB-EPB6 is continuing decreasing along with the loading increasing when the operation speed is relatively stable. From Graph EPB6-6, it is found that the friction factor is also variable against the shaft surface roughness. The recommended shaft surface roughness is Ra0.3~0.6.CSB-EPB6DryGreaseOilWaterFriction coef.?μ0.05~0.180.090.040.04Wearing and shaft materialGraph EPB6-7 and Graph EPB6-8 describes CSB-EPB6 bearing is suitable for hardened steel and hardened chrome steel shaft. Graph EPB6-8 shows the wearing features of CSB-EPB6 is very similar during its rotation operation and oscillation operation so that this material is suitable for most of the applications.Chemical ResistanceCSB-EPB6 is good at chemical resistance against mild base, weak acidic medium and various kinds of lubricants.Water AbsorbabilityThe water absorb rate of CSB-EPB6 is 0.2% under the atmospheric pressure while it is 1.1% when the material is immerged into water. With its low water absorbability, the material is suitable for humid environment applications.UV ResistanceCSB-EPB6 can maintain its color unchanged when it is exposed into the UV ray. The hardness, Compressive strength and wear resistance of the material is also stable under such condition.Bearing InstallationCSB-EPB6?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
Price:10.00
Product Website:http://www.csbbearings.com/plastic-bearings/epb6-plastic-plain-bearings.html
Company Description
Zhejiang CSB Plastic Bearing Technology Co.,Ltd.
Address:ZheJiangZheJiangJiaXingJiashanNo.138, Changsheng Road, Weitang Industrial Zone, Jiashan, Zhejiang,China
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.
Registered Capital:50000000
EmployeeNum:700
Zhejiang CSB Plastic Bearing Technology Co.,Ltd.
Contact:CaoCong
Telphone:86-0573-84185528-0
Fax:86-0573-84183450-0
Email:oversea@csb-ep.com
Company Website:http://www.csbbearings.com |
EPB6 Plastic Plain Bearings
