| Model NO.: | Dx bushing72299 |
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| Customization: | Available Customized Request |
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SF-2 triple-layer composite material has a copper-plated steel base and a sintered tin bronze interlayer, with the POM top layer solidly joined to the sintered bronze.This surface layer is provided with many oil indentations, which are filled with lubricating grease before assembly. Being a kind of boundary lubricating bearing, these products are particularly fit for low speed and high load conditions. Therefore, they are widely applied in civil equipments, steel strip cold rolling machines, coal mining equipment, automobilesteering joints, and bushes for steel tube rolling machines.
