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A bearing with a ceramic cage

A cage and ceramic technology, applied in the direction of rotating bearings, bearings, ball bearings, etc., can solve the problems of heavy weight of all-metal bearings, affecting normal use, and easy thermal deformation of bearings, to enhance the firmness and prolong the use. effect of life

Active Publication Date: 2021-02-05
海宁科巍轴承科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the traditional bearings are made of all metal or plastic. All metal bearings are heavy and easy to conduct electricity.

Method used

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  • A bearing with a ceramic cage
  • A bearing with a ceramic cage
  • A bearing with a ceramic cage

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0020] Such as Figure 1-4 As shown, a bearing with a ceramic cage includes an inner collar 1, a ceramic cage 2, an outer collar 7 and balls 12, the balls 12 are located between the inner collar 1 and the ceramic cage 2, the The outer collar 7 is buckled on the surface of the ceramic cage 2, the surface of the inner collar 1 and the ceramic cage 2 are provided with a No. 1 sliding groove 5 and a No. 2 sliding groove 6, and the balls 12 are respectively buckled on the No. 1 sliding Slot 5 and No. 2 slide slot 6 inside.

[0021] Wherein, a rubber sleeve 8 is adhered to the inner wall of the inner collar 1 , and a sealing cover 3 is snap-connected between the inner collar 1 and the outer collar 7 .

[0022] Wherein, the interior of the ceramic cage...

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Abstract

The invention discloses a bearing with a ceramic cage, which comprises an inner collar, a ceramic cage, an outer collar and balls, the ball is located between the inner collar and the ceramic cage, and the outer collar is snapped on The surface of the ceramic cage, the inner collar and the surface of the ceramic cage are provided with a No. 1 sliding groove and a No. 2 sliding groove, and the balls are buckled in the No. 1 sliding groove and the No. 2 sliding groove respectively. In the present invention, the rubber sleeve adhered to the inner wall of the inner collar can avoid the situation of wear and slippage at the joint between the object and the bearing, and the No. 1 sliding groove and No. 2 sliding groove opened on the surface of the inner collar and the ceramic cage, and the The sliding groove and the balls connected by sliding buckle inside the second sliding groove prolong the service life of the entire bearing and avoid the situation that the entire bearing cannot be used normally due to damage to the balls in a single sliding groove.

Description

technical field [0001] The invention relates to a bearing, in particular to a bearing with a ceramic cage. Background technique [0002] Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient (friction coefficient) during its movement, and ensure its rotation accuracy (accuracy). [0003] Most of the traditional bearings are made of all metal or plastic. All metal bearings are heavy and easy to conduct electricity. For this purpose, we propose a bearing with a ceramic cage. Contents of the invention [0004] The main purpose of the present invention is to provide a bearing with a ceramic cage, which can effectively solve the problems in the background technology. [0005] In order to achieve the above object, the technical scheme that the present invention takes is: [0006] A bearing with a ceramic cage, comprising an inner collar, a ceramic cage, an outer collar ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16C19/02F16C27/06F16C33/44F16C33/58F16C33/66F16C33/78
CPCF16C19/02F16C27/066F16C33/44F16C33/581F16C33/6681F16C33/7806
Inventor 刘修亮葛建江
Owner 海宁科巍轴承科技有限公司
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