Bearing and installation aid device
A technology of installation assistance and installation location, applied in the field of installation assistance devices, which can solve problems such as time-consuming and cost-consuming, incorrect installation, etc.
Pending Publication Date: 2021-02-09
AB SKF
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, with this mounting aid for bearings, it is disadvantageous that markings have to be applied to the metal surface of the bearing, which is time-consuming and cost-intensive
[0004] Mounting aids are also known which are removed before the actual mounting, however, this in turn tends to lead to incorrect mounting
Method used
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[0051] Figure 1 to Figure 8 A cross-sectional view of a bearing 1 to be mounted on a shaft 2 is shown in each case. The bearings shown here are shown by way of example as asymmetrical rolling element bearings. In addition, in Figure 1 to Figure 8 Various exemplary embodiments of so-called installation aid devices 4 are shown in , comprising at least one radial leg 6 and at least one axial leg 8 (see Figure 4 to Figure 8 ).
[0052] For such as Figure 1 to Figure 8 In the asymmetric rolling element bearing 1 shown in , there is a predetermined installation position, so that it must be ensured that the bearing 1 is installed on the shaft 2 or the housing ( / seat) (housing) (not shown) in the correct installation direction (see arrow M). shown).
[0053] Generally, a rolling element bearing 1 comprises an outer ring 10 , an inner ring 12 and rolling elements 14 arranged in a radial space 16 between the inner ring 12 and the outer ring 10 . In the exemplary embodiment sho...
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A bearing and an installation aid device for such a bearing are disclosed, the bearing having a fixed mounting position and a predetermined mounting direction, the bearing comprising at least one bearing ring and being provided with a radial mounting surface, and the bearing ring further comprising at least one first axial end surface and at least one second axial end surface, wherein the first axial end surface is arranged on the front mounting side of the bearing in the mounting direction, the second axial end surface is arranged on the rear mounting side of the bearing in the mounting direction, and the bearing is further provided with a mounting aid comprising at least one radial leg and / or at least one axial leg, at least one radial leg protrudes at least partially beyond the radial mounting surface of the bearing to be mounted and extends along a second axial end surface of the bearing, and at least one axial leg extends at least partially along the radial mounting surface such that the second axial end surface is prevented from being mounted as a mounting front side end surface.
Description
technical field [0001] The invention relates to a bearing and a mounting aid for the bearing. Background technique [0002] During installation of bearings with a fixed mounting orientation or mounting position (for example, asymmetrical bearings), it must be ensured that the bearing is mounted in the correct mounting position. For this purpose, it is known to affix markings to the bearings, these markings indicating to the person skilled in the art the corresponding mounting orientation. [0003] However, with such mounting aids for bearings, it is disadvantageous that markings have to be applied to the metal surface of the bearing, which is time-consuming and cost-intensive. [0004] Mounting aids are also known which are removed before the actual mounting, however, this in turn tends to lead to incorrect mounting. Contents of the invention [0005] It is therefore an object of the present invention to provide a mounting aid which is easy to manufacture, easy to remove...
Claims
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IPC IPC(8): F16C35/063F16C43/04B25B27/06
CPCF16C35/063F16C43/04B25B27/06F16C2226/00F16C19/184F16C35/067F16C19/16F16C41/008
Inventor 贝恩德·瑙约克斯
Owner AB SKF