1 Naite Precision Machinery

Products

NTB-30 Self-lubricating Bearing

Product series: NTB-30 Series

Product Details:

Substrate characteristics

Apply to the oil,fuel or high-temperature work more difficult part,wear resistance,low coefficient of friction,long life;good perfromance,low noise,no pollution,good corrosion resistance;in operation since the formation of eransfer film to protect the shaft,the role of non-bite-axis phenomenon;low processing requirements of the shaft to teduce processing costs for users;as NTB-30 work surface with special materials,so the NTB-30 has good high temperature and high wear resistance.

Technical Parameters

Max.LoadStatic250N/mm2
Temp-150℃~250℃
Dynamic140N/mm2
Friction coefficient0.03~0.20
Rotating oscillating60N/mm2
Max.SppedDry5m/s
Thermal conductivity50W(m·k)-1
Lubrication>5m/s
Max.pv(Dry)Short-term4.8N/mm2·m/s
coefficient of thermal expansion11*10-6*K-1
Contincuos3.6N/mm2·m/s