JPH0484829U

JPH0484829U -

Info

Publication number: JPH0484829U
Application number: JP12874390U
Authority: JP
Priority date: 1990-11-29
Filing date: 1990-11-29
Publication date: 1992-07-23

Description

[Brief explanation of drawings]

第１図は実施例の軸受装置を示す断面図、第２
図は回り止め手段の第１の例を示す斜視図、第３
図はその断面図、第４図は同上の第２の例を示す
斜視図、第５図はその断面図、第６図はその正面
図、第７図は同上の第３の例を示す斜視図、第８
図はその断面図、第９図はその正面図、第１０図
は同上の第４の例を示す斜視図、第１１図はその
断面図、第１２図はその正面図、第１３図は同上
の第５の例を示す斜視図、第１４図はその断面図
、第１５図は同上の第６の例を示す斜視図、第１
６図はその断面図である。１……軸受装置、２……内輪、３……外輪、４
……ころがり軸受、５……間座、６……排油孔、
７……軸受ハウジング、８……ピン、１０……回
り止め手段。 Fig. 1 is a sectional view showing the bearing device of the embodiment, Fig. 2 is a sectional view showing the bearing device of the embodiment;
The figures are a perspective view showing the first example of the rotation prevention means, and a perspective view showing the third example of the rotation prevention means.
The figure is a sectional view, FIG. 4 is a perspective view showing the second example of the above, FIG. 5 is a sectional view, FIG. 6 is a front view thereof, and FIG. 7 is a perspective view showing the third example of the same. Figure, 8th
The figure is a sectional view, FIG. 9 is a front view, FIG. 10 is a perspective view of the fourth example, FIG. 11 is a sectional view, FIG. 12 is a front view, and FIG. 13 is a front view. FIG. 14 is a sectional view thereof, and FIG. 15 is a perspective view showing the sixth example of the same.
FIG. 6 is a sectional view thereof. 1...Bearing device, 2...Inner ring, 3...Outer ring, 4
... Rolling bearing, 5 ... Spacer, 6 ... Oil drain hole,
7... Bearing housing, 8... Pin, 10... Rotating means.

Claims

[Scope of utility model registration request]

Configure a rolling bearing between the high-speed rotating shaft 2
In a bearing device for a high-speed rotating shaft in which an annular spacer with an oil drainage hole is interposed between two outer rings and the spacer is fixed to the bearing housing, the spacer is fixed to one side between the outer ring and the spacer. A bearing device for a high-speed rotating shaft, characterized in that a rotation preventing means is provided on the other side and engages with a radial gap.