1 Naite Precision Machinery

Products

NTB-70 Resin Bearing

Product series: NTB-70 Series

Product Details:

Substrate characteristics

Using a variety of high-qualty plastic injection molding oricess,it suitable for mass production,low manufacturing cost.Self-lubricating performance can be maintenance-free oil-free,high carrying capacity,no bite shaft phenomenon,good corrosion resistance,low coefficient of friction comparde to metal-based bearings,light weight,low production costs,high producton efficiency.Widely used in motor vehicles industry,fax machines,copiers,food machinery,fitness machinery,chemical industry,etc.

Technical Parameters

Max.LoadStatic180N/mm2
Temp-40℃~80℃
Dynamic100N/mm2
Friction coefficient0.05~0.20
Max.SppedDry1m/s
Thermal conductivity0.2W(m·k)-1
Lubrication>1m/s
Max.pv(Dry)Short-term1N/mm2·m/s
coefficient of thermal expansion10-1*K-5
Contincuos0.8N/mm2·m/s