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Bronze Wrapped Bearings
We will try our best ,do everything well,and we believe we can...we are not a trade or middle man,we are just a factory who focus on customs needs.
Structure:
1.Sinter bronze powder:good wear rsistance and excellent load carrying capacity.
2.Steel backing:provides exceptionally high load carrying capacity,excellent heat dissipation.
3.Copper plating thickness 0.2-0.3mm provide good corrosion resistance.
Tech. Data | ||||
Max. load | Static | 120N/mm2 | Alloy hardness | 240N/mm2 |
Dynamic | 60N/mm2 | Temp. | -40°C~+250°C | |
Max. speed (Lubricated) | 2m/s | Friction coefficient | 0.08~0.20 | |
Max. PV | 2.8N/mm2*m/s | Thermal conductivity | 60W(m*k)-1 | |
Breaking Load | 350N/mm2 | Coef. of thermal expansion | 14*10-6*k-1 | |




