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NTB-12 往復運動軸承 / Reciprocate Self-lubricating Bearing
NTB-12 reciprocating sliding bearings
Substrate characteristics
This material is based on reciprocating shock adsorber and a larger lateral force developed the special conditions of the product.It has very low coefficient of friction and good wear resistance,can be used in semi-arid condtitions.It widely used in automotive shock adsorbers,motorcycle shock adsorbers,hydraulic cylinders.etc.
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  
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Tel: 0573-84569666 84569668
Fax: 0573-84569688
PC: 314102
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