1 Naite Precision Machinery

Products

NTB-10 Self-lubricating Bearing

Product series: NTB-10 Series

Product Details:

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.LoadStatic250N/mm2
Temp-195℃~280℃
Dynamic140N/mm2
Friction coefficient0.03~0.20
Max.SppedDry2m/s
Thermal conductivity42W(m.k)-1
Lubrication>2m/s
Max.pv(Dry)Short-term3.6N/mm2·m/s
coefficient of thermal expansion11×10-6K-1
Contincuos1.8N/mm2·m/s