Material
CuSn5Pb5Zn5 lead bronze + graphite
Application features
Inlaid graphite has certain self-lubricating properties, and the friction factor is small<0.15
Oil-free, self-lubricating, excellent wear resistance
Suitable for low-load, medium-speed and high-temperature environments
Used in papermaking machinery, steam engine track, high temperature furnace track and other equipment
Characteristics | Unit | Dry friction | Border lubrication |
Max. dynamic load | Mpa | 60 | 60 |
Operating temperature | ℃ | -40 ~ +350 | -40 ~ +400 |
Max. line speed | m/s | 0.5 | 2.5 |
Max. PV | m/s·Mpa | 1.25 | 2.5 |
Min. hardness | HB | 80 | 80 |