Oilite sintered bushes casting bronze bearing bushings for Wheel loader
Introduction:
Oilite sintered bushes casting bronze bearing bushings for Wheel loader Can be used low,middle and high load. When under high load, wear peformance degrades accordingly.
It's a general-purpose product and be applied under low or high pressure, low or high temperature, and oil, water or dry lubrication.
Can be applied in consistent cast machine, rolling machine, conveyor equipment; plastic injection machine, high voltage switch; hoisting supporter, hydraulic gate supporter; paper-making machine, automobile die etc.
Tech.Data.
Type | 500#-1 | 500#-2 | 500#-3 | |
Material | CuZn25Al5Mn4Fe3 | CuSn5Pb5Zn5 | CuSn12 | |
Density | 7.8 | 8.9 | 8.9 | |
HB Hardness | ≥210 | ≥70 | ≥75 | |
Tensile Strength MPa | ≥750 | ≥250 | ≥270 | |
Yield Strength MPa | ≥450 | ≥90 | ≥150 | |
Elongation % | ≥12 | ≥13 | ≥5 | |
Thermal Expansion Coefficient | 1.9x10*%/°C | 1.8x10*9/°C | 1.8x10*/°C | |
Max. Operation Temp. | -40~+250°C | -40~+400°C | ||
Max. load MPa | 50 | 50 | ||
Max. speed m/s | Dry | 0.5 | 0.5 | |
Lubricated | 1 | 2.5 | ||
Max. PV (N/mm2*m/s) | Dry | 1.65 | 1 | |
Lubricated | 3.25 | 1.65 |