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Slewing bearing seal

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The sealing of the slewing bearing is on the one hand to avoid leakage of the filled grease; on the other hand, it is to prevent the dust, impurities and water from intruding into the bearing and affecting its normal operation. Because the slewing bearing is mostly under heavy load and low speed. The operation; therefore, the sealing type of the bearing adopts two kinds of layouts: rubber sealing ring and labyrinth sealing. The rubber-sealed layout itself has a simple layout and takes up space. 芊庑 芸煽 扔 扔 扔 扔 扔 扔 扔 扔 扔 搅 搅洳蛔阒 诟呶 诟呶 诟呶 刺 刺 刺 刺 鸾 鸾 芊獯 芊獯 芊獯 芊獯 芊獯 还 还 还 还 还 还 还 还 还 还 还 还 还 还 还 还 还

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