| 摘要 |
PROBLEM TO BE SOLVED: To achieve a structure of a clutch release bearing device constituting a crutch mechanism of such a type that a central portion of a diaphragm spring is pressed when changing a gear, the structure easily being miniaturized.SOLUTION: A thrust needle bearing 17 held so as to be displaceable in a radial direction relative to a synthetic resin sleeve 15 movable along a guide shaft is used as a release bearing equipped with a rotating ring including a diaphragm spring whose central portion is pressed when changing a gear. In addition, a flange 23 constituting a metal plate 16 connected and fixed to the sleeve 15 serves as an anvil which is a member to be pressed by the tip of a release fork and also serves as a static ring constituting the thrust needle bearing 17. |
