| 摘要 |
PROBLEM TO BE SOLVED: To provide a clutch release bearing device capable of always obtaining predetermined interference between a sleeve and a clutch release bearing in an operating temperature range.SOLUTION: The clutch release bearing device 1 includes a covering member 4 having a first cylindrical portion 4a forming a storage space 40a for storing the clutch release bearing 3, and a second cylindrical part 4b having an outer peripheral surface opposite to the inner peripheral surface of the first cylindrical portion 4a through the clutch release bearing 3. In the covering member 4, the outer peripheral surface of the first cylindrical portion 4a is attached by interference fit on a groove wall 8a of a recessed groove 8 in a lower temperature range of a device operating temperature range, and the inner peripheral surface of the second cylindrical part 4b is attached by interference on a groove wall 8b of the recessed groove in a higher temperature range of the device operating temperature range. |
