JPH02150414U

JPH02150414U -

Info

Publication number: JPH02150414U
Application number: JP5837389U
Authority: JP
Priority date: 1989-05-19
Filing date: 1989-05-19
Publication date: 1990-12-26
Anticipated expiration: 2004-05-19
Also published as: JPH0750587Y2

Description

[Brief explanation of drawings]

第１図はころがり軸受装置の断面図、第２図は
リングの展開平面図、第３図は第２図のリングの
断面図、第４図はリングの別の実施例を示す展開
平面図、第５図は第４図のリングの断面図、第６
図はリングのさらに別の実施例を示す展開平面図
、第７図は従来の技術を示す断面図である。２０：軸受内輪、４０：軸、５０：リング、５
２：大径部、５４：端部、５６，５６′，５６″
：スリツト。 FIG. 1 is a sectional view of the rolling bearing device, FIG. 2 is a developed plan view of the ring, FIG. 3 is a sectional view of the ring shown in FIG. 2, and FIG. 4 is a developed plan view showing another embodiment of the ring. Figure 5 is a cross-sectional view of the ring in Figure 4;
The figure is a developed plan view showing yet another embodiment of the ring, and FIG. 7 is a sectional view showing a conventional technique. 20: Bearing inner ring, 40: Shaft, 50: Ring, 5
2: Large diameter part, 54: End part, 56, 56', 56''
: Slits.

Claims

[Scope of utility model registration request]

Between the bearing inner ring and the shaft, which have different coefficients of linear expansion,
1. A rolling bearing device comprising a ring having a larger diameter at the center than at both ends and having slits extending in the axial direction at equidistant positions on the circumference.