CNC Milling High Load Crane Electromotor Solid Bronze Bushing Copper Brass Sleeve Bearing Bush
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Performance Index | Data | ||
Product Name | CNC Milling High Load Crane Electromotor Solid Bronze Bushing Copper Brass Sleeve Bearing Bush | ||
Material | CuSn6Pb6Zn3(Qsn6-6-3) | ||
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 ℃ | 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 | ||
Typical application | Machine-tool, agricultural machinery, crane electromotor, spring pin, steering shaft and transmission, etc. | ||
Remark | We can use different copper alloy material as per customer's requirements. |