Jiaxing Wenhao Precision Hardware Co.,Ltd
Jiaxing Wenhao Precision Hardware Co.,Ltd
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Cast Bronze Solid lubricant Bearings CuZn25Al6Fe3Mn3 for mining machinery
1. Product Description
Cast Bronze Solid lubricant Bearings CuZn25Al6Fe3Mn3 for mining machinery is embedded with graphite oil as solid lubricant, which can achieve the effect of lubrication without oil,it is mainly used in relatively high temperature, medium speed occasions.
2. Specification
| Basic material | CuZn25AL6Fe3Mn3 | Friction | Oil Lubrication | 0.03μ |
| Density | 8.2g/cm³ |
Dry Friction |
0.16 μ | |
| Heat-conducting Coefficient | 35~60(w/m.k) | Tensility | ≥8 % | |
| Tensile Strength | ≥850 N/mm2 | Working Temperature Limits | -40~+300oC | |
| Anti-compact Tenacity | ≥400-500 KJ/m3 | Max Load Pressure | 150 N/mm2 | |
| Hardness | ≥250HB | Max Linear Velocity | 0.80 m/s | |
| Flexibility Coefficient | 100-160 KN/mm2 | Max PV Value | 1.90N/mm2.m/s | |
3. Application
Cast Bronze Solid lubricant Bearings CuZn25Al6Fe3Mn3 for mining machinery are widely used in mining machinery excavator machinery, consecutive casting and rolling machines.
4. Advantages
The cast bronze solid lubricant bearings have long operating life ane the brass backing has pretty good anti-erosion ability in air, fresh water and seawater, maximizing both its load bearing capacity. Lubricating oil recycling and enviromental protection.No need to waste oil recycling,are environmentally friendly.