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Insulation rolling bearing

A rolling bearing and rolling element technology, applied in the field of transmission parts, can solve problems such as troublesome installation and replacement, low working reliability, poor electrical insulation, etc., and achieve the effects of avoiding electric corrosion, reliable connection, and improving reliability

Inactive Publication Date: 2014-03-26
常州苏特轴承制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems of troublesome installation and replacement of existing rolling bearings, high installation costs, poor electrical insulation, short service life and low working reliability, the invention provides an insulated rolling bearing

Method used

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  • Insulation rolling bearing

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Embodiment Construction

[0010] like figure 1 It is a schematic diagram of the structure of the present invention, an insulating rolling bearing, including an outer ring 1, an inner ring 2, a rolling body 3 and an alumina spray coating 4, a rolling body 3 is arranged between the outer ring 1 and the inner ring 2, and the outer ring 1 is provided with a rolling body 3. Alumina spray coating 4 is provided, and the material of the rolling body 3 is ceramics.

[0011] When in use, a rolling body 3 is arranged between the outer ring 1 and the inner ring 2 , the material of the rolling body 3 is ceramics, and the outer ring 1 is covered with a layer of alumina spray coating 4 . The insulated rolling bearing has simple, compact and reasonable structure, convenient and quick assembly, and reliable connection, which not only reduces the cost of mechanical installation, but also facilitates the installation and disassembly of the bearing, realizes electrical insulation of the outer ring, and effectively avoids ...

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Abstract

The invention relates to the technical field of transmission parts and in particular relates to an insulation rolling bearing. The insulation rolling bearing comprises an outer ring, an inner ring, a rolling body and an aluminum oxide coating layer, wherein the rolling body is arranged between the outer ring and the inner ring; the aluminum oxide coating layer is arranged on the outer ring; the rolling body is made of ceramic. The insulation rolling bearing is simple, compact and reasonable in structure, convenient and quick to assemble and reliable in connection; not only is the cost of mechanical installation reduced, but also the assembling and the disassembling of the bearing are facilitated; the electric insulation of the outer ring is realized; the electric corrosion is effectively avoided; the service life of the bearing is prolonged; the working reliability of the bearing is greatly improved; the insulation rolling bearing is easy to use and popularize.

Description

technical field [0001] The invention relates to the technical field of a transmission element, in particular to an insulated rolling bearing. Background technique [0002] The existing rolling bearings are more troublesome to install and replace, which increases the cost of mechanical installation, and the insulation of the outer ring and rolling elements is relatively poor, which is prone to electrical corrosion, shortens the service life of the bearing, and greatly reduces the reliability of the bearing. sex. SUMMARY OF THE INVENTION [0003] In order to overcome the shortcomings of the existing rolling bearing, such as troublesome installation and replacement, high installation cost, poor electrical insulation, short service life and low working reliability, the present invention provides an insulated rolling bearing. [0004] The technical solution adopted by the present invention to solve the technical problem is as follows: an insulating rolling bearing, comprising ...

Claims

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Application Information

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IPC IPC(8): F16C33/58F16C33/32F16C33/34
Inventor 吴亚新
Owner 常州苏特轴承制造有限公司