| 摘要 |
PCT No. PCT/CH88/00044 Sec. 371 Date Oct. 26, 1988 Sec. 102(e) Date Oct. 26, 1988 PCT Filed Feb. 25, 1988 PCT Pub. No. WO88/06686 PCT Pub. Date Sep. 7, 1988.The invention provides a linear roller contact bearing assembly. It comprises a pair of elongate support means comprising a first and second elongate support member which are displaceable relative to each other in the direction of their longitudinal extension. The first support member is provided with two parallely running support rails arranged one above the other one, and the second support member is provided with a roller rail running parallel to the two support rails and arranged between the two support rails. The two support rails and the roller rail extend substantially along the entire length of the associated support means. Further, there is provided a rolling members held in position relative to each other by cage members linked together to form an endless row, each of the support rails being provided, at its upper and lower longitudinal surface, with a first track adapted to receive said plurality of rolling members and the roller rail being provided, at its upper and lower longitudinal surfaces, with a second complementary track. Each of said cage members comprises web members arranged on both sides of the cage members to laterally guide the endless row of rolling members held in position by the cage members.
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