| 摘要 |
<p>The toothed wheel (1) is the planet wheel of a planetary transmission unit attached to the planet carrier (2) and moving on two tapered roller bearings (3,4). Each of the bearings (3,4) is fitted with an inner ring (7,8) while the outer ring (5,6) is formed by a recess at the toothed wheel (1). The double row bearing is arranged in an x-shaped position and preloaded by a distancing ring (9). Threaded bores (12,13) and circular grooves (14,15) facilitate an easy assembly.</p> |
