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NTB-10 无给油轴承 / Self-lubricating Bearing
NTB-10 non-oil bearing
Substrate characteristics
Apply to the oil or the more duiffcult parts of the work,wear resistance,low coefficient of fricticon,long life;good perfomance,low noise,no pollutopm,good corrosion resistance;running play in the protection of the formation of transfer film The role of aces grinding,no bite shaft phenomenom;low processing requirements of the shaft to reduce processing costs for usres.In addition,NTB developed to used gear pumps,piston pumps and other fluid lubrication under high-speed self-lubricating bearings NTB-10HP.Lubrication conditions in the flucid off the assembly line speed can reach 10m/s,PV to 60N/mm.m/s
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  
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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