JPS6028629U - Sealed preload bearing - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの考案の各種の実施例を示し、第１図はシャフ
トベアリングに実施した上半部断面図、第２図乃至第９
図はラジアル玉軸受に実施した例の上゛半部断面図で第
８Ａ図は第８図の皿ばねの場合の拡大図であり、第８Ｂ
図は、第８図の波ばねの場合の拡大図であり、第１０図
乃至第１３図は円すいころ軸受に実施した例の上半部断
面図、第１４図乃至第１７図は皿ばねの種々の実施例を
示し、イは正面図、口はＰ−Ｐ’断面図、第１８図乃至
第２１図は波ばねの種々の実施例で、イは正面図、口は
Ｐ−Ｐ’断面図である。 ２・・・軌道、３・・・外輪、４・・・軌道、６・・・
周溝、７・・・皿ばね又は波ばね。The drawings show various embodiments of this invention.
The figure is a sectional view of the upper half of an example implemented in a radial ball bearing, Figure 8A is an enlarged view of the disc spring in Figure 8, and Figure 8B is an enlarged view of the disc spring in Figure 8.
The figure is an enlarged view of the wave spring shown in Fig. 8, Figs. 10 to 13 are upper half cross-sectional views of the example applied to a tapered roller bearing, and Figs. 14 to 17 are the case of a disc spring. Various embodiments are shown, A is a front view, the mouth is a PP' cross section, and Figures 18 to 21 are various embodiments of wave springs, A is a front view, and the mouth is a P-P' cross section. It is a diagram. 2... Raceway, 3... Outer ring, 4... Raceway, 6...
Circumferential groove, 7... disk spring or wave spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一力の軌道輪の軌道に続く外径面（又は内径面）に設け
た周溝に予圧用の皿ばね又は波ばねの内径面（又は外径
面）を密封的にかつ軌道輪を軸・方向に加圧状態に嵌着
してなる密封予圧軸受。The inner diameter surface (or outer diameter surface) of a disc spring or wave spring for preload is sealed in the circumferential groove provided on the outer diameter surface (or inner diameter surface) following the raceway of the single-force bearing ring, and the bearing ring is A sealed preload bearing that is fitted under pressure in one direction.