| 摘要 |
A sealing device for a linear guide providing a guide rail and a slider, which is mounted on each of both ends of the slider so as to sealingly close the gaps between the inner surface of the slider and the outer surface of the guide rail, provides a first layer of rubber or synthetic resin and a second layer of lubricant-contained rubber of synthetic resin which are at least partially laid on and bonded to each other, so that the lubricant is kept supplied from the second layer to the surfaces with which the sealing device is sealingly in contact.
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