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              Home >> NTB-13 non-oil bearingProducts
              NTB-13 无给油轴承(红色) / Self-lubricating Bearing
              NTB-13 non-oil bearing
              Substrate characteristics
              Apply to the oil or the more duiffcult parts of the work,wear resistance,low coefficent of fricton,long life;go together good performance,low noise,no pollution,good corrsion resistance;running play in the protecton of the formaton of transfer film shaft,whilr the role of non-bite-axis phenomenon;the shaft,low processing requirements,reduce processing costs for users;while NTB-14 special wear-resiatant lubricating layer design in dry conditions than other bearing has a better resistance to grindability and low coefficient of friction.
              Technical Parameters
              Max.Load Static 250N/mm2   Temp -195℃~280℃
              Dynamic 140N/mm2   Friction coefficient 0.03~0.20
              Max.Spped Dry 2m/s   Thermal conductivity 42W(m·k)-1
              Lubrication >2m/s  
              Max.pv(Dry) Short-term 3.6N/mm2·m/s   coefficient of thermal expansion 11×10-6K-1
              Contincuos 1.8N/mm2·m/s  
              PV Lubrication PV Hydrodynamic 30N/mm2·m/s  
              Contact Us
              Address: Xitang Jiashan County, Zhejiang Industry and Trade Zone
              Tel: 0573-84569666 84569668
              Fax: 0573-84569688
              E-mail: naitepm@163.com
              PC: 314102
              Web: www.ntpm.cn
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