Product series: NTB-10 Series
Substrate characteristics
Apply to the oil or the more duiffcult parts of the work,wear resistance,low coefficent of fricton,long life;go together good performance,low noise,no pollution,good corrsion resistance;running play in the protecton of the formaton of transfer film shaft,whilr the role of non-bite-axis phenomenon;the shaft,low processing requirements,reduce processing costs for users;while NTB-14 special wear-resiatant lubricating layer design in dry conditions than other bearing has a better resistance to grindability and low coefficient of friction.
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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