| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a linear motion guide unit in which a lubrication member arranged with an end cap inside is constituted of an oil storage plate of a porous molded body and a fibrous oil-containing member, a lubrication member is attached by effectively utilizing a hollow space in the end cap, and which is achieved in the maintenance-free of lubrication for a long period of time.SOLUTION: An oil storage plate 7 is arranged in a recess 15 which is formed at an external peripheral face 26 of an end cap main body 5, and an oil-containing member 8 is arranged in an internal space at a depth side of the recess 15. A packing plate 9 is arranged between the oil storage plate 7 and an end seal 13, and the packing plate 9 is made to closely contact with an edge part which forms the recess 15 of an end cap 4, and sealed into the end cap 4 so as to cover the whole range of an external peripheral face 38 of the oil storage plate 7.</p> |
