CN203463490U - 具有保持架盖的角接触球轴承 - Google Patents

具有保持架盖的角接触球轴承 Download PDF

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CN203463490U
CN203463490U CN201320543142.3U CN201320543142U CN203463490U CN 203463490 U CN203463490 U CN 203463490U CN 201320543142 U CN201320543142 U CN 201320543142U CN 203463490 U CN203463490 U CN 203463490U
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bearing
cage
outer ring
angular contact
contact ball
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史志燕
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Hebei Kingston Technology Co.,Ltd.
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史志燕
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Abstract

本实用新型涉及轴承技术领域，尤其是一种具有保持架盖的角接触球轴承。这种具有保持架盖的角接触球轴承，具有轴承外圈和轴承内圈，轴承外圈和轴承内圈之间设有保持架，保持架上镶嵌有复数个滚珠，所述保持架的两端设有环形的保持架盖，滚珠与轴承外圈和轴承内圈的接触点的连线与径向形成的夹角α为10°～30°。本实用新型结构简单，设计合理，能同时承受径向负荷和轴向负荷，能在较高的转速下工作，接触角越大，轴向承载能力越高，具有保持架盖，防尘效果好。

Description

具有保持架盖的角接触球轴承
技术领域
[0001] 本实用新型涉及轴承技术领域，尤其是一种具有保持架盖的角接触球轴承。
背景技术
[0002] 角接触球轴承可同时承受径向负荷和轴向负荷，能在较高的转速下工作，接触角越大，轴向承载能力越高，在轴向力作用下，接触角会增大。目前普通使用的球轴承包括轴承外圈、滚珠和轴承内圈，这种球轴承的结构决定其只能承受径向负荷，不能承受轴向负荷，而且经常会进入灰尘等导致轴承的使用寿命不长，工作效率不高，经常跟换和修理轴承，生产成本也随之上升。
实用新型内容
[0003] 本实用新型要解决的技术问题是:克服现有技术中之不足，提供一种结构简单，工作效率高，防尘效果好的角接触球轴承。
[0004] 本实用新型解决其技术问题所采用的技术方案是:一种具有保持架盖的角接触球轴承，具有轴承外圈和轴承内圈，轴承外圈和轴承内圈之间设有保持架，保持架上镶嵌有复数个滚珠，所述保持架的两端设有环形的保持架盖，滚珠与轴承外圈和轴承内圈的接触点的连线与径向形成的夹角α为10°〜30°。
[0005] 进一步地，所述保持架盖的内径与轴承内圈内径尺寸一致，保持架盖的外径与轴承外圈外径尺寸一致。
[0006] 本实用新型的有益效果是:本实用新型结构简单，设计合理，能同时承受径向负荷和轴向负荷，能在较高的转速下工作，接触角越大，轴向承载能力越高，具有保持架盖，防尘效果好。
附图说明
[0007] 下面结合附图和实施方式对本实用新型进一步说明。
[0008] 图1是本实用新型的结构示意图。
[0009] 图中1.轴承外圈，2.滚珠，3.轴承内圈，4.保持架，5.保持架盖。
具体实施方式
[0010] 现在结合附图对本实用新型作进一步的说明。这些附图均为简化的示意图仅以示意方式说明本实用新型的基本结构，因此其仅显示与本实用新型有关的构成。
[0011] 如图1所示的具有保持架盖的角接触球轴承，具有轴承外圈1和轴承内圈3，轴承外圈1和轴承内圈3之间设有保持架4，保持架4上镶嵌有复数个滚珠2，保持架4的两端设有环形的保持架盖5，滚珠2与轴承外圈1和轴承内圈3的接触点的连线与径向形成的夹角α为10° ;保持架盖5的内径与轴承内圈3内径尺寸一致，保持架盖5的外径与轴承外圈1外径尺寸一致。[0012] 这种具有保持架盖的角接触球轴承结构简单，设计合理，能同时承受径向负荷和轴向负荷，能在较高的转速下工作，接触角越大，轴向承载能力越高，具有保持架盖，防尘效果好。
[0013] 上述实施方式只为说明本实用新型的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本实用新型的内容并加以实施，并不能以此限制本实用新型的保护范围，凡根据本实用新型精神实质所作的等效变化或修饰，都应涵盖在本实用新型的保护范围内。

Claims (2)

1.一种具有保持架盖的角接触球轴承，具有轴承外圈(1)和轴承内圈(3)，轴承外圈(1)和轴承内圈(3)之间设有保持架(4)，保持架(4)上镶嵌有复数个滚珠(2)，其特征在于:所述保持架(4)的两端设有环形的保持架盖(5)，滚珠(2)与轴承外圈(1)和轴承内圈(3)的接触点的连线与径向形成的夹角α为10°〜30°。
2.根据权利要求1所述的具有保持架盖的角接触球轴承，其特征在于:所述保持架盖(5)的内径与轴承内圈(3)内径尺寸一致，保持架盖(5)的外径与轴承外圈(1)外径尺寸一致。
CN201320543142.3U 2013-08-31 2013-08-31 具有保持架盖的角接触球轴承 Active CN203463490U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109356937A (zh) * 2018-11-30 2019-02-19 中车青岛四方车辆研究所有限公司 球轴承保持架、球轴承及防滑器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109356937A (zh) * 2018-11-30 2019-02-19 中车青岛四方车辆研究所有限公司 球轴承保持架、球轴承及防滑器

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