| 摘要 |
PURPOSE:To improve lubricating performance and to improve reliability by bending a part protruding from a bearing at the peripheral edge part of a race and guiding the lubricating oil flowing from a discharge port to a receiving port. CONSTITUTION:The 15 of a pair of races 15, 16 attached to a thrust bearing 8 has outer peripheral edge parts on which engaging protruding pieces 23 are formed. An upright wall 25 formed on the outer peripheral edge of the race 16 abuts against the inner periphery side of an engaging protruding part 26. Lubricating oil sprayed from a discharge port 10 is guided to an internal side guide part 27 to a part between a pair of races 15, 16 to lubricate a thrust bearing 8 including a roller 14. In such a way, a lubricating device can be provided which is good in lubricating performance, high in reliability and inexpensive. |
