CN106050931A - 高速轻载荷球面滚子轴承 - Google Patents
高速轻载荷球面滚子轴承 Download PDFInfo
- Publication number
- CN106050931A CN106050931A CN201610653407.3A CN201610653407A CN106050931A CN 106050931 A CN106050931 A CN 106050931A CN 201610653407 A CN201610653407 A CN 201610653407A CN 106050931 A CN106050931 A CN 106050931A
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- CN
- China
- Prior art keywords
- bearing
- roller
- light
- speed
- roller bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
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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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
本发明属于一种高速轻载荷球面滚子轴承,包括轴承外圈(1)和轴承内圈(2),在轴承外圈(1)和轴承内圈(2)之间装有保持架(4),在保持架(4)的圆周上均匀分布设有多个滚子兜孔(5),在滚子兜孔(5)中活动地装有球面滚子(3),其特征在于在滚子兜孔(5)之间设有减重孔(6)。该发明重量轻,扩大了润滑油循环空间,润滑效果好,大大的提高了转速。
Description
技术领域
本发明属于轴承,特别涉及一种高速轻载荷球面滚子轴承。
背景技术
目前,大型电缆电线设备的转速最高达500r/min,企业为了提高生产效率,要求设备最高转速达到700~1200r/min。当今的23072普通轴承的极限转速是650r/min,为了满足市场要求达到700~1200r/min,我们在结构、润滑上进行改进。
发明目的
本发明的目的在于达到高转速的要求,提供一种重量轻、扩大润滑循环空间的高速轻载荷球面滚子轴承。
本发明解决技术问题所采用的技术方案是:一种高速轻载荷球面滚子轴承,包括轴承外圈和轴承内圈,在轴承外圈和轴承内圈之间装有保持架,在保持架的圆周上均匀分布设有多个滚子兜孔,在滚子兜孔中活动地装有球面滚子,其特征在于在滚子兜孔之间设有减重孔。
本发明有益效果是:该发明重量轻,扩大了润滑油循环空间,润滑效果好,大大的提高了转速。
附图说明
以下结合附图,以实施例具体说明。
图1是高速轻载荷球面轴承的主视图;
图2是图1的保持架的主视图;
图3是图2的左侧视图。
图中:1-轴承外圈;2-轴承内圈;3-球面滚子;4-保持架;5-滚子兜孔;6-减重孔;7-设备轴孔;8-润滑油循环道。
具体实施方式
实施例,参照附图,一种高速轻载荷球面滚子轴承,包括轴承外圈1和轴承内圈2,在轴承外圈1和轴承内圈2之间装有保持架4,在保持架4的圆周上均匀分布设有八个滚子兜孔5,在滚子兜孔5中活动地装有球面滚子3,其特征在于在滚子兜孔5之间设有减重孔6,减重孔6同时也是润滑油循环道。
轴承内圈2设有设备轴孔7,与设备的轴连接。
该轴承的转速最高可达到1500 r/min,充分的满足了电缆电线设备的要求。
Claims (1)
1.一种高速轻载荷球面滚子轴承,包括轴承外圈(1)和轴承内圈(2),在轴承外圈(1)和轴承内圈(2)之间装有保持架(4),在保持架(4)的圆周上均匀分布设有多个滚子兜孔(5),在滚子兜孔(5)中活动地装有球面滚子(3),其特征在于在滚子兜孔(5)之间设有减重孔(6)。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610653407.3A CN106050931A (zh) | 2016-08-11 | 2016-08-11 | 高速轻载荷球面滚子轴承 |
Applications Claiming Priority (1)
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CN201610653407.3A CN106050931A (zh) | 2016-08-11 | 2016-08-11 | 高速轻载荷球面滚子轴承 |
Publications (1)
Publication Number | Publication Date |
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CN106050931A true CN106050931A (zh) | 2016-10-26 |
Family
ID=57482004
Family Applications (1)
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CN201610653407.3A Pending CN106050931A (zh) | 2016-08-11 | 2016-08-11 | 高速轻载荷球面滚子轴承 |
Country Status (1)
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CN (1) | CN106050931A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10252747A (ja) * | 1997-03-11 | 1998-09-22 | Ntn Corp | 円筒ころ軸受 |
CN101126419A (zh) * | 2007-09-24 | 2008-02-20 | 中机洛阳轴承科技有限公司 | 大型/特大型圆柱滚子轴承保持架 |
CN101169158A (zh) * | 2006-10-25 | 2008-04-30 | 中机洛阳轴承科技有限公司 | 轻窄系列带实体保持架型双列调心滚子轴承 |
CN202056197U (zh) * | 2011-05-11 | 2011-11-30 | 瓦房店光阳轴承集团有限公司 | 一种新型深沟球轴承保持架 |
CN202165438U (zh) * | 2011-08-01 | 2012-03-14 | 河北银河轴承有限公司 | 组合式兜孔深沟球轴承保持架 |
WO2012072110A1 (en) * | 2010-11-30 | 2012-06-07 | Aktiebolaget Skf | Comb cage for ball bearing and ball bearing with such a cage |
-
2016
- 2016-08-11 CN CN201610653407.3A patent/CN106050931A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10252747A (ja) * | 1997-03-11 | 1998-09-22 | Ntn Corp | 円筒ころ軸受 |
CN101169158A (zh) * | 2006-10-25 | 2008-04-30 | 中机洛阳轴承科技有限公司 | 轻窄系列带实体保持架型双列调心滚子轴承 |
CN101126419A (zh) * | 2007-09-24 | 2008-02-20 | 中机洛阳轴承科技有限公司 | 大型/特大型圆柱滚子轴承保持架 |
WO2012072110A1 (en) * | 2010-11-30 | 2012-06-07 | Aktiebolaget Skf | Comb cage for ball bearing and ball bearing with such a cage |
CN202056197U (zh) * | 2011-05-11 | 2011-11-30 | 瓦房店光阳轴承集团有限公司 | 一种新型深沟球轴承保持架 |
CN202165438U (zh) * | 2011-08-01 | 2012-03-14 | 河北银河轴承有限公司 | 组合式兜孔深沟球轴承保持架 |
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Application publication date: 20161026 |