| 摘要 |
<p>PURPOSE:To reduce a bearing space of an output shaft so as to miniaturize an automatic transmission. CONSTITUTION:An output shaft 30 having an output gear 3 is pivoted by a radial needle bearing 50 and a cylindrical roller bearing 51 in the radial direction while by thrust needle bearings 60, 60 in the thrust direction with respect to a transmission case 4. In the cylindrical roller bearing 51, an inner race is eliminated, and rollers 51a are supported directly by an outer periphery surface 30a of the output shaft 30.</p> |
