CN200971921Y - 密封轴承 - Google Patents

密封轴承 Download PDF

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Publication number
CN200971921Y
CN200971921Y CN 200520052805 CN200520052805U CN200971921Y CN 200971921 Y CN200971921 Y CN 200971921Y CN 200520052805 CN200520052805 CN 200520052805 CN 200520052805 U CN200520052805 U CN 200520052805U CN 200971921 Y CN200971921 Y CN 200971921Y
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吴建君
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Abstract

一种密封轴承,它主要包含轴承和密封装置,它是由轴承外圈的内壁一端或两端封闭固定弹压圈,密封圈的内围与轴承的内圈摩擦密封,本实用新型密封轴承的优点是:轴承与油封结合为一体,减少机械装配位置,简易装配程序,避免原件磨损。

Description

密封轴承
技术领域:
本实用新型涉及一种轴承,特别是密封轴承。
背景技术:
现有的轴承,其密封都是靠油封配合。
发明内容:
本实用新型的目的在于提供一种密封轴承,克服轴承与油封配合使用的现状,轴承与油封结合为一体,减少机械装配位置,简易装配程序,避免轴承所配套的原件其轴颈因安装油封而磨损。
本实用新型解决方案是:轴承外圆内臂一端或两端联接密封圈,密封圈内围与轴承内圈磨擦密封。
附图说明:图1是含弹性密封圈的密封轴承结构剖示图。
图2是密封圈配弹压圈的密封轴承结构剖示图
具体实施方式:
本实用新型结合具体实施例见附图进一步说明如下:
实施例1:参见附图1,一种密封轴承,它是由轴承外圈1内壁联接密封圈2,用卡环3压紧,密封圈2内围与轴承内圈4磨擦密封。
实施例2:参见附图2,它是由轴承外圈1内壁联接弹压圈5用卡环3压坚,弹压圈5内侧同心紧贴密封圈2,密封圈2内围与轴承内圈4磨擦密封。
本实用新型密封轴承的优点是:轴承与油封结合为一体,减少机械装配位置,简易装配程序,避免轴承所配套的原件其轴颈因安装油封而磨损。

Claims (2)

1、一种密封轴承,它主要包含轴承和密封装置,其特征在于:轴承与油封结合为一体,它是由轴承外圈的内壁一端或两端固定密封圈,密封圈的内围与轴承的内圈磨擦密封。
2、根据权利要求1所述的密封轴承,其特征在于:密封圈同心紧贴弹压圈,由弹压圈弹压密封圈内围在轴承内圈上磨擦密封。
CN 200520052805 2005-12-19 2005-12-19 密封轴承 Expired - Fee Related CN200971921Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520052805 CN200971921Y (zh) 2005-12-19 2005-12-19 密封轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520052805 CN200971921Y (zh) 2005-12-19 2005-12-19 密封轴承

Publications (1)

Publication Number Publication Date
CN200971921Y true CN200971921Y (zh) 2007-11-07

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Family Applications (1)

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CN 200520052805 Expired - Fee Related CN200971921Y (zh) 2005-12-19 2005-12-19 密封轴承

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CN (1) CN200971921Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107965524A (zh) * 2017-12-22 2018-04-27 瓦房店轴承集团国家轴承工程技术研究中心有限公司 组合式迷宫密封轴承

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107965524A (zh) * 2017-12-22 2018-04-27 瓦房店轴承集团国家轴承工程技术研究中心有限公司 组合式迷宫密封轴承

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C19 Lapse of patent right due to non-payment of the annual fee
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