| 摘要 |
Linear guide having a guide carriage ( 1 ) which can be mounted on a guide rail ( 2 ) in a rolling manner via rolling elements ( 3 ) and is provided with at least one endless rolling-element passage ( 5 ) for the rolling elements ( 3 ), which rolling-element passage ( 5 ) has a supporting passage ( 6 ) for supporting rolling elements ( 3 ), a return passage ( 9 ) for returning rolling elements ( 3 ) and two deflecting passages ( 10 ) which endlessly connect the supporting passage ( 6 ) and the return passage ( 9 ) to one another, a cage chain ( 14 ) being provided, in the cage pockets ( 17 ) of which a respective rolling element ( 3 ) is accommodated, the cage chain ( 14 ) having cage webs ( 15, 22, 26, 33 ), arranged between rolling elements ( 3 ) adjacent to one another, and at least one cage strap ( 16 ), which extends along the rolling-element passage ( 5 ) and connects the cage webs ( 15, 22, 26, 33 ) to one another, the rolling elements ( 3 ) being arranged in the cage pockets ( 17 ) with play in the extension direction of the cage chain ( 14 ), the cage webs ( 15, 22, 26, 33 ), on their sides facing the cage pockets ( 17 ), having lubricant pockets ( 20, 24, 27, 29, 36 ) which can be filled with lubricant for the delivery of lubricant to the rolling elements ( 3 ).
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