| 摘要 |
<p>A sub-assembly for an eccentric gear reduction unit comprises a mounting sleeve (1) and two coaxial shafts (2, 3), one of said shafts being rotatably supported with respect to the mounting sleeve by means of a support rolling element bearing (4), the other of said shafts being rotatably supported with respect to the suppo rt rolling element bearing and/or the one shaft (2) by means of an eccentric rolling element bearing, said eccentric rolling element bearing also supporting an eccentric gear wheel (6) to which the other shaft (3) is connected, which eccentric gear wheel is intended for engagement with a fixed ring gear (7) which is coaxial with respect to both shafts.</p> |
