| 摘要 |
PURPOSE:To constitute the bearing of a final driving shaft and sealing thereof with the number of less items of parts, by supporting a bearing on a bearing holder by a nut, while installing an oil seal in addition. CONSTITUTION:A stopper flange 12 is formed in the inner end of a bearing holder 7 while a nut 13 is screwed up in its outer end part and a bearing 11 is supported on the bearing holder 7 by the stopper flange 12 and the nut 13. Then, an oil seal 19 is installed on a seal housing 18 being integrated with the bearing holder 7. The bearing holder 7 is attached to a gear box whereby a final driving shaft 6 is supported on bearings. |
