| 摘要 |
The invention relates to a cam or guide roller with an angular-contact ball bearing consisting of an outer race (19, 23) and two inner races (10), between which rolling elements (2, 3, 22) roll on associated tracks (12, 13, 14, 15, 24), the inner races (10) being connected firmly to a spindle (25). The roller according to the invention is distinguished by the fact that the inner races (10) have an internal thread (11), via which they are connected to an external thread (7) of the spindle (25). The solution according to the invention provides a cam or guide roller with a very simple design of bearing which can be manufactured at low cost from commercially available components and represents a cheap mass-produced product for a wide range of users. <IMAGE> |
