CN203463491U - 新型双列圆锥滚子轴承 - Google Patents

新型双列圆锥滚子轴承 Download PDF

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Publication number
CN203463491U
CN203463491U CN201320543143.8U CN201320543143U CN203463491U CN 203463491 U CN203463491 U CN 203463491U CN 201320543143 U CN201320543143 U CN 201320543143U CN 203463491 U CN203463491 U CN 203463491U
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China
Prior art keywords
bearing
rings
tapered roller
novel double
row tapered
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Expired - Fee Related
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CN201320543143.8U
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史志燕
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement

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  • Rolling Contact Bearings (AREA)

Abstract

本实用新型涉及轴承技术领域，尤其是一种新型双列圆锥滚子轴承。这种新型双列圆锥滚子轴承，具有环形连接件，所述连接件的两侧对称设有轴承外圈、圆锥形滚子和轴承内圈，所述轴承外圈和轴承内圈上均设有环形圆锥滚道，滚道内放置有圆锥保持架，圆锥形滚子均匀分布在保持架上，圆锥保持架的倾斜角为5-20°，保持架的一端设有密封圈，所述轴承外圈和连接件的外侧设有止动槽。本实用新型结构简单，设计合理，外圈和内圈可分别安装，能够同时承受轴向载荷和径向载荷的联合作用，设有止动槽和密封圈，止动性能和密封性能都得到加强。

Description

新型双列圆锥滚子轴承
技术领域
本实用新型涉及轴承技术领域，尤其是一种用于汽车前轮轮毂的新型双列圆锥滚子轴承。
背景技术
圆锥滚子轴承可以承受径向负荷和单一方向轴向负荷，当轴承承受径向负荷时，将会产生一个轴向分力，所以当需要另一个可承受反方向轴向力的轴承来加以平衡。目前普通使用的圆锥滚子轴承包括轴承外圈、滚子和轴承内圈，这种球轴承的结构决定其只能承受径向负荷，不能承受纯轴向负荷，而且使用寿命不长，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
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，工作效率高的双列圆锥滚子轴承。
本实用新型解决其技术问题所采用的技术方案是：一种新型双列圆锥滚子轴承，具有环形连接件，所述连接件的两侧对称设有轴承外圈、圆锥形滚子和轴承内圈，所述轴承外圈和轴承内圈上均设有环形圆锥滚道，滚道内放置有圆锥保持架，圆锥形滚子均匀分布在保持架上，圆锥保持架的倾斜角为5-20°，保持架的一端设有密封圈，所述轴承外圈和连接件的外侧设有止动槽。
进一步地，所述的密封圈相对于连接件对称分布。
进一步地，所述的圆锥保持架的倾斜角为10°。
本实用新型的有益效果是：本实用新型结构简单，设计合理，外圈和内圈可分别安装，能够同时承受轴向载荷和径向载荷的联合作用，设有止动槽和密封圈，止动性能和密封性能都得到加强。
附图说明
下面结合附图和实施方式对本实用新型进一步说明。
图1是本实用新型的结构示意图。
图中1.轴承外圈，2.圆锥形滚子，3.轴承内圈，4.密封圈，5.止动槽，6.连接件。
具体实施方式
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。
如图1所示的新型双列圆锥滚子轴承，具有环形连接件6，连接件6的两侧对称设有轴承外圈1、圆锥形滚子2和轴承内圈3，轴承外圈1和轴承内圈3上均设有环形圆锥滚道，滚道内放置有圆锥保持架，圆锥形滚子2均匀分布在保持架上，圆锥保持架的倾斜角为10°，保持架的一端设有密封圈4，轴承外圈1和连接件6的外侧设有止动槽5；密封圈4相对于连接件6对称分布。
这种新型双列圆锥滚子轴承结构简单，设计合理，外圈和内圈可分别安装，能够同时承受轴向载荷和径向载荷的联合作用，设有止动槽和密封圈，止动性能和密封性能都得到加强。
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 (3)

1.一种新型双列圆锥滚子轴承，其特征在于：具有环形连接件（6），所述连接件（6）的两侧对称设有轴承外圈（1）、圆锥形滚子（2）和轴承内圈（3），所述轴承外圈（1）和轴承内圈（3）上均设有环形圆锥滚道，滚道内放置有圆锥保持架，圆锥形滚子（2）均匀分布在保持架上，圆锥保持架的倾斜角为5-20°，保持架的一端设有密封圈（4），所述轴承外圈（1）和连接件（6）的外侧设有止动槽（5）。
2.根据权利要求1所述的新型双列圆锥滚子轴承，其特征在于：所述的密封圈（4）相对于连接件（6）对称分布。
3.根据权利要求1所述的新型双列圆锥滚子轴承，其特征在于：所述的圆锥保持架的倾斜角为10°。
CN201320543143.8U 2013-08-31 2013-08-31 新型双列圆锥滚子轴承 Expired - Fee Related CN203463491U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11187271B2 (en) 2019-07-04 2021-11-30 Aktiebolaget Skf Polymer joining ring for a bearing assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11187271B2 (en) 2019-07-04 2021-11-30 Aktiebolaget Skf Polymer joining ring for a bearing assembly

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