CN107882882A - High-lubricity taper roll bearing - Google Patents

High-lubricity taper roll bearing Download PDF

Info

Publication number
CN107882882A
CN107882882A CN201711440005.6A CN201711440005A CN107882882A CN 107882882 A CN107882882 A CN 107882882A CN 201711440005 A CN201711440005 A CN 201711440005A CN 107882882 A CN107882882 A CN 107882882A
Authority
CN
China
Prior art keywords
bearing
lubricity
taper roll
roll bearing
inner race
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.)
Pending
Application number
CN201711440005.6A
Other languages
Chinese (zh)
Inventor
孙洪斌
李鑫辉
辛忠伟
冯世昱
王蕾
姜乐
高德良
李淑华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wafangdian Bearing Group National Bearing Engineering Technology Research Center Co Ltd
Wafangdian Bearing Group Corp
Original Assignee
Wafangdian Bearing Group National Bearing Engineering Technology Research Center Co Ltd
Wafangdian Bearing Group Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wafangdian Bearing Group National Bearing Engineering Technology Research Center Co Ltd, Wafangdian Bearing Group Corp filed Critical Wafangdian Bearing Group National Bearing Engineering Technology Research Center Co Ltd
Priority to CN201711440005.6A priority Critical patent/CN107882882A/en
Publication of CN107882882A publication Critical patent/CN107882882A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16C33/58—Raceways; Race rings
    • 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
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • F16C33/6629—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

The invention belongs to technical field of bearing processing, specifically a kind of high-lubricity taper roll bearing.The bearing includes outer ring, inner ring, roller, retainer, and inclination angle is 10 degree at bearing inner race large-flange end face 1/3rd.Bearing of the present invention solves the problems, such as the big flange of bearing inner race due to bearing failure caused by lack of lubrication, improves bearing life.

Description

High-lubricity taper roll bearing
Technical field
The invention belongs to technical field of bearing processing, specifically a kind of high-lubricity taper roll bearing.
Background technology
Taper roll bearing is applied in common mechanical equipment, has the advantages that bearing capacity height, shock resistance, anti-vibration, But under the conditions of heavy load and bad working environments is born, due to lubrication etc. deficiency easily cause inner ring large-flange early stage it is tired Labor, so that bearing failure.Therefore need to be improved existing taper roll bearing to solve the mistake of large-flange early fatigue The problem of effect.
The content of the invention
To solve the above problems, the present invention provides a kind of high-lubricity taper roll bearing.
For achieving the above object, the present invention uses following technical scheme：
High-lubricity taper roll bearing, including outer ring, inner ring, roller, retainer, bearing inner race large-flange end face 1/3rd It is 10 degree to locate inclination angle.
Compared with prior art, beneficial effects of the present invention are：Bearing of the present invention solve the big flange of bearing inner race due to Bearing failure problem caused by lack of lubrication, improves bearing life.
Brief description of the drawings
Fig. 1 bearing inner race structural representations of the present invention；
In figure, car tilting position and non-car position joint need rounding off.
Embodiment
Below in conjunction with embodiment, the present invention will be further described.
High-lubricity taper roll bearing, including outer ring, inner ring, roller, retainer, bearing inner race large-flange end face three are divided One of place inclination angle be 10 degree, and car tilting position and non-car position joint need rounding off, to prevent cusp, lubricate Oil stream enters inner ring, ensure that the good lubricant effect of inner ring, solves the problems, such as the big flange beginning of fatigue failure of inner ring.
Different working conditions is analyzed by Finite Element Calculation Simulation, from different lubricant types, the present invention improves Bearing afterwards, which can reach optimum condition, allows lubricating oil to flow into inner ring, ensure that the good lubricant effect of inner ring.

Claims (1)

1. high-lubricity taper roll bearing, including outer ring, inner ring, roller, retainer, it is characterised in that the big gear of bearing inner race Inclination angle is 10 degree at side end face 1/3rd.
CN201711440005.6A 2017-12-27 2017-12-27 High-lubricity taper roll bearing Pending CN107882882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711440005.6A CN107882882A (en) 2017-12-27 2017-12-27 High-lubricity taper roll bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711440005.6A CN107882882A (en) 2017-12-27 2017-12-27 High-lubricity taper roll bearing

Publications (1)

Publication Number Publication Date
CN107882882A true CN107882882A (en) 2018-04-06

Family

ID=61772532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711440005.6A Pending CN107882882A (en) 2017-12-27 2017-12-27 High-lubricity taper roll bearing

Country Status (1)

Country Link
CN (1) CN107882882A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109296633A (en) * 2018-11-27 2019-02-01 瓦房店轴承集团国家轴承工程技术研究中心有限公司 High-power, energy-saving compressor tapered roller bearing

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101158371A (en) * 2007-11-07 2008-04-09 张荣发 Method for realizing conical roller bearing low friction and structure thereof
CN201301896Y (en) * 2008-12-01 2009-09-02 万向集团公司 Improved tapered roller bearing with convex capped edge
CN202579646U (en) * 2012-04-01 2012-12-05 钱潮轴承有限公司 Tapered roller bearing with wide convex rib
CN203404248U (en) * 2013-08-23 2014-01-22 捷颂（上海）传动科技有限公司 Tapered roller bearing
WO2014163177A1 (en) * 2013-04-04 2014-10-09 日本精工株式会社 Tapered roller bearing-use resin made cage and tapered roller bearing provided with such cage
US20150369289A1 (en) * 2013-01-25 2015-12-24 Nsk Ltd. Tapered roller bearing
CN206582243U (en) * 2017-02-05 2017-10-24 宁夏菲斯克汽车轮毂轴承有限公司 A kind of tapered roller bearing internal ring Vehicle Processing part
CN207961283U (en) * 2017-12-27 2018-10-12 瓦房店轴承集团有限责任公司 A kind of high-lubricity taper roll bearing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101158371A (en) * 2007-11-07 2008-04-09 张荣发 Method for realizing conical roller bearing low friction and structure thereof
CN201301896Y (en) * 2008-12-01 2009-09-02 万向集团公司 Improved tapered roller bearing with convex capped edge
CN202579646U (en) * 2012-04-01 2012-12-05 钱潮轴承有限公司 Tapered roller bearing with wide convex rib
US20150369289A1 (en) * 2013-01-25 2015-12-24 Nsk Ltd. Tapered roller bearing
WO2014163177A1 (en) * 2013-04-04 2014-10-09 日本精工株式会社 Tapered roller bearing-use resin made cage and tapered roller bearing provided with such cage
CN203404248U (en) * 2013-08-23 2014-01-22 捷颂（上海）传动科技有限公司 Tapered roller bearing
CN206582243U (en) * 2017-02-05 2017-10-24 宁夏菲斯克汽车轮毂轴承有限公司 A kind of tapered roller bearing internal ring Vehicle Processing part
CN207961283U (en) * 2017-12-27 2018-10-12 瓦房店轴承集团有限责任公司 A kind of high-lubricity taper roll bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109296633A (en) * 2018-11-27 2019-02-01 瓦房店轴承集团国家轴承工程技术研究中心有限公司 High-power, energy-saving compressor tapered roller bearing

Similar Documents

Publication Publication Date Title
CN201953818U (en) Self-lubricating sliding bearing
CN104455000B (en) A kind of graphite dry powder lubrication bearing and its processing technology
CN107882882A (en) High-lubricity taper roll bearing
CN207961283U (en) A kind of high-lubricity taper roll bearing
CN203453298U (en) Grease-injection-available sealed bearing
CN202833502U (en) Self-lubricating spiral axis pin
CN102042337A (en) Self-lubricating sliding bearing
CN104763740A (en) Self-lubricating type knuckle bearing
CN103807299A (en) Lubricating structure of thrust plate of engine crankshaft
CN206478114U (en) A kind of double containment self-aligning roller bearing of low noise
CN105465338A (en) Axial-limiting antifriction structure
CN203516446U (en) Pulley lubricating device
CN203702872U (en) Lubrication structure of thrust plate of engine crankshaft
CN102996722A (en) Bearing-grease-lubrication large-torque cycloid reduction gearbox
CN202901001U (en) Deep groove ball bearing for transmission case of electric vehicle or hybrid vehicle
CN202550766U (en) Forced lubricating device for motor bearing
CN101769297A (en) Plummer spherical outside surface four point contact ball bearing
CN204327753U (en) A kind of self oiling bearing
CN203223467U (en) Automobile transmission shaft hanger supporting bearing
CN204878345U (en) Lubricated mechanism of wheel bearing oil bath formula and leveler transaxle
CN205190525U (en) Conical roller bearing
CN204061523U (en) A kind of high-strength connecting rod lining for motor
CN207421145U (en) A kind of long-life automobile gearbox special bearing
CN206234257U (en) A kind of self-aligning roller bearing
CN203441982U (en) Seal ring for needle bearing

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180406