| 摘要 |
A release bearing assembly for a pull type clutch and which includes a stem attached to the stationary race of its bearing and which is accommodated between two arms of a release fork. The stem has a flange against which the arms abut during release of the clutch. The stem has a polygonal cross section, preferably hexagonal, providing pairs of diametrically opposed flats engagable with the fork arms, and the flange is also polygonal in shape, preferably hexagonal, and is angularly offset relative to the stem so that engagement of the arms with any pair of flats on the stem causes the stem to rotate on the bearing and thereby align the corners of the polygonal flange with the fork arms. |
