| 摘要 |
An apparatus for rotatably mounting and axially fixing a gear (26) on a shaft (18) comprises a bushing (46a,46b) fixed within a bore of the gear (24,26). A sleeve (36) is received on and fixed relative to the shaft. The sleeve (36) is surrounded by and journalled for rotation within the bushing (46a,46b). A thrust ring (50) is fixed relative to and projects radially from the shaft (18) on one side of the gear (26). A retainer on the one side of the gear (26) defines a circular channel (74) within which the annular thrust ring (50) is axially confined. <IMAGE> |
