CN202628806U - 润滑型双列圆锥滚子轴承 - Google Patents

润滑型双列圆锥滚子轴承 Download PDF

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Publication number
CN202628806U
CN202628806U CN2012202350294U CN201220235029U CN202628806U CN 202628806 U CN202628806 U CN 202628806U CN 2012202350294 U CN2012202350294 U CN 2012202350294U CN 201220235029 U CN201220235029 U CN 201220235029U CN 202628806 U CN202628806 U CN 202628806U
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China
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bearing
lubricating type
conical roller
type dual
outer ring
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Expired - Fee Related
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CN2012202350294U
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English (en)
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陆连运
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CHANGZHOU WUJIN HUANYU BEARING CO LTD
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Individual
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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

本实用新型涉及圆锥滚子轴承技术领域，尤其是一种润滑型双列圆锥滚子轴承，包括轴承外圈，轴承内圈，圆锥滚子以及保持架，圆锥滚子的列数为两列，轴承外圈开设有注油孔。本实用新型的润滑型双列圆锥滚子轴承可用于车的前轮轮毂中，承载能力较强，负荷能力大，润滑效果好，圆锥滚子与套圈挡边摩擦小，适于高速旋转。

Description

润滑型双列圆锥滚子轴承
技术领域
本实用新型涉及圆锥滚子轴承技术领域，尤其是一种润滑型双列圆锥滚子轴承。
背景技术
在汽车、轧机、矿山、冶金、塑料机械等行业，会要求有配套的轴承设计，经常会用到圆锥滚子轴承，主要承受以径向为主的径、轴向联合载荷，轴承承载能力取决于外圈的滚道角度，角度越大承载能力越大。绝大部分采用单列圆锥滚子轴承，无法应对高负荷高转速的要求，由于承载能力较低，在使用性能和使用寿命上具有一定影响，另外，游隙需用户在安装时调整，比较麻烦。另外，由于润滑效果差，长期高速旋转容易造成轴承断裂，使用寿命短。
实用新型内容
本实用新型要解决的技术问题是：为克服上述存在的问题，提供一种润滑性好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：一种润滑型双列圆锥滚子轴承,包括轴承外圈，轴承内圈，圆锥滚子以及保持架，所述的圆锥滚子的列数为两列，所述的轴承外圈开设有注油孔。
进一步地，所述的轴承外圈是一个整体，两个轴承内圈小端面相近且中间设置有隔圈。
更进一步地，所述的圆锥滚子与保持架的内圈组成的圆锥内圈组件为可分离结构。
本实用新型的有益效果是，本实用新型的润滑型双列圆锥滚子轴承可用于车的前轮轮毂中，承载能力较强，负荷能力大，润滑效果好，圆锥滚子与套圈挡边摩擦小，适于高速旋转。
附图说明
下面结合附图和实施例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.轴承内圈，3.圆锥滚子，4.注油孔，5.隔圈。
具体实施方式
现在结合附图对本实用新型作进一步详细的说明。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所示的润滑型双列圆锥滚子轴承，包括轴承外圈1，轴承内圈2，圆锥滚子3以及保持架，其中圆锥滚子3的列数为两列，轴承外圈1开设有注油孔4，起到更好的润滑效果，延长轴承的使用寿命。轴承外圈1是一个整体，两个轴承内圈2小端面相近且中间设置有隔圈5。另外，圆锥滚子3与保持架的内圈组成的圆锥内圈组件为可分离结构。
以上述依据本实用新型的理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项实用新型技术思想的范围内，进行多样的变更以及修改。本项实用新型的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。

Claims (3)

1.一种润滑型双列圆锥滚子轴承,包括轴承外圈（1），轴承内圈（2），圆锥滚子（3）以及保持架，其特征是：所述的圆锥滚子（3）的列数为两列，所述的轴承外圈（1）开设有注油孔（4）。
2.根据权利要求1所述的润滑型双列圆锥滚子轴承，其特征是：所述的轴承外圈（1）是一个整体，两个轴承内圈（2）小端面相近且中间设置有隔圈（5）。
3.根据权利要求1所述的润滑型双列圆锥滚子轴承，其特征是：所述的圆锥滚子（3）与保持架的内圈组成的圆锥内圈组件为可分离结构。
CN2012202350294U 2012-05-22 2012-05-22 润滑型双列圆锥滚子轴承 Expired - Fee Related CN202628806U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104533294A (zh) * 2014-12-30 2015-04-22 扬州捷迈锻压机械有限公司 一种耐冲击高承载滚滑复合轴承
CN107575466A (zh) * 2017-08-29 2018-01-12 朱家友 一种简易润滑的滚子轴承

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104533294A (zh) * 2014-12-30 2015-04-22 扬州捷迈锻压机械有限公司 一种耐冲击高承载滚滑复合轴承
CN107575466A (zh) * 2017-08-29 2018-01-12 朱家友 一种简易润滑的滚子轴承

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ASS Succession or assignment of patent right

Owner name: CHANGZHOU WUJIN HUANYU BEARING CO., LTD.

Free format text: FORMER OWNER: LU LIANYUN

Effective date: 20130426

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Effective date of registration: 20130426

Address after: 213178, Changzhou, Jiangsu province Wujin District snow weir Town House Street

Patentee after: Changzhou Wujin Huanyu Bearing Co.,Ltd.

Address before: 213178, Jiangsu, Changzhou province Wujin District snow weir Town villa Street Universal Bearing Co., Ltd.

Patentee before: Lu Lianyun

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121226

Termination date: 20130522