Customized: | Customized |
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Certification: | ISO, ISO 9001:2015 |
Standard Parts: | Standard or non standard |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Performance Index | Data | |
Product Name | CNC Machining Casting Copper Alloy Bear Bushing of High Load Capacity and Tighter Tolerance Widely Used for Machine-tool. | |
Material | CuZn25Al5Mn4Fe3/CuSn8P/H59, etc | |
Typical application | Machine-tool, agricultural machinery, crane electromotor, spring pin, steering shaft and transmission, etc. | |
Density g/cm3 | 8.7 | |
Max Dynamic Load N/mm2 | 60 | |
Max Linear Velocity(Grease) m/s | 0.85 | |
Max PV value Grease N/mm2·m/s | 1.65 | |
Pressure strength N/mm2 | >240 | |
Mating Axis | Hardness | ≥40 |
Roughness | 0.4~1.0 | |
Working Temperature ºC | 40~140 | |
Friction Coefficient | 0.09~0.15 | |
coefficient of heat conduction W/m·K | 52 | |
Linear expansion coefficien | 18.5×10-6/K | |
Yield Strength N/mm2 | >100 |
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