| 摘要 |
In a linear rolling bearing element comprising a carrier body that is mounted through rolling elements for sliding on the running surface (5) of a guide rail (4), and, for forming a rolling element circuit, said bearing element further comprising a load-bearing zone and a return channel which extend parallel to the direction of movement of the linear rolling bearing element, said load-bearing zone and said return channel being connected to each other through deflecting channels that are arranged on the carrier body in frontally adjoining head pieces (11) that contain lubricant ducts starting at a filling point of each head piece (11) and leading to the rolling elements, at least one lubricant duct for a rolling element circuit is divided into a supply duct (13) and an exit duct (14), which supply and exit ducts (13, 14) are connected to each other by a sealable lubricant pocket (12).
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