Active Member
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[China]
Address: Hongqi District, Xinxiang City, Henan Province
Contact name:dora
Xinxiang Haishan Machinery Co., Ltd. |
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Excellent Material High Mechanical Properties CuSn8P Spherical Bearing
Product information
Function of spherical tile: ball mill is a kind of ball milling machine commonly used in metallurgy, coal, mining, power generation, building materials and other industries. When it rotates with heavy load and high Dao speed, the support of spherical tile is essential. Two static 120 ° spherical tiles support several hundred tons of rotating cylinder and its contents, so spherical tile has the reputation of "sliding bearing", Two spherical tiles play an important role. ① the supporting role of spherical tile connects the main bearing and several hundred tons of rotating cylinder, which requires that the spherical bush must have high compressive strength, so the material of spherical tile (tile body) is mostly HT200 or zg270-500; ② the cylinder on the spherical tile surface is a rotating body, and the hollow shaft at both ends of the cylinder is in sliding friction contact with the tile surface, Although there is lubricating oil on the contact surface, the anti-wear effect of spherical bush is still very high
| Material | CuZn25Al5Mn4Fe3/CuSn8P |
| 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 |
| Yield Strength N/mm2 | >100 |
| 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 |
| We can also develop according to customers special request while out of this table | |
About as
Xinxiang Haishan Machinery Co., Ltd. main products are: non ferrous metal casting processing series.
Non ferrous metal casting processing series products are: various types of copper sleeve, copper tile, copper worm gear, copper slide plate, copper wire mother and other copper castings.
The company after more than 20 years of development, production scale further expanded. From ancient sand mold casting to centrifugal casting, various casting defects such as porosity, sand hole and low density have been solved.
