CN116964344A - 推力轴承 - Google Patents

推力轴承 Download PDF

Info

Publication number
CN116964344A
CN116964344A CN202180095385.2A CN202180095385A CN116964344A CN 116964344 A CN116964344 A CN 116964344A CN 202180095385 A CN202180095385 A CN 202180095385A CN 116964344 A CN116964344 A CN 116964344A
Authority
CN
China
Prior art keywords
raceway ring
annular
thrust bearing
raceway
seal
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
CN202180095385.2A
Other languages
English (en)
Chinese (zh)
Inventor
矢野广
齐藤充
柴田康平
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.)
Nakanishi Metal Works Co Ltd
JTEKT Corp
Original Assignee
Nakanishi Metal Works Co Ltd
JTEKT 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 Nakanishi Metal Works Co Ltd, JTEKT Corp filed Critical Nakanishi Metal Works Co Ltd
Publication of CN116964344A publication Critical patent/CN116964344A/zh
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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • 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
    • F16C33/588—Races of sheet metal
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/761—Sealings of ball or roller bearings specifically for bearings with purely axial load
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/767—Sealings of ball or roller bearings integral with the race
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of sealing lips
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
CN202180095385.2A 2021-05-07 2021-05-07 推力轴承 Pending CN116964344A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/017558 WO2022234667A1 (ja) 2021-05-07 2021-05-07 スラスト軸受

Publications (1)

Publication Number Publication Date
CN116964344A true CN116964344A (zh) 2023-10-27

Family

ID=83932706

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180095385.2A Pending CN116964344A (zh) 2021-05-07 2021-05-07 推力轴承

Country Status (5)

Country Link
US (1) US12553473B2 (https=)
JP (1) JP7498859B2 (https=)
CN (1) CN116964344A (https=)
DE (1) DE112021007619T5 (https=)
WO (1) WO2022234667A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1530560A (zh) * 2003-02-10 2004-09-22 Skf公司 悬架止推轴承装置
WO2008081122A2 (fr) * 2006-12-29 2008-07-10 S.N.R. Roulements Butee de suspension a roulement, cage de roulement et garniture d'etancheite
CN102224352A (zh) * 2008-10-01 2011-10-19 株式会社捷太格特 离合器分离轴承装置
CN102434575A (zh) * 2010-06-16 2012-05-02 Skf公司 悬挂止推轴承装置
CN107339322A (zh) * 2016-07-25 2017-11-10 株式会社捷太格特 密封型推力球轴承
WO2019119320A1 (en) * 2017-12-20 2019-06-27 Schaeffler Technologies AG & Co. KG Strut bearing
WO2019178752A1 (zh) * 2018-03-20 2019-09-26 舍弗勒技术股份两合公司 平面轴承
CN111720446A (zh) * 2020-05-26 2020-09-29 上海百信轴承有限公司 一种密封型推力球轴承

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400041A (en) 1982-01-15 1983-08-23 General Motors Corporation Unitized seal bearing assembly
JPH0341147Y2 (https=) 1986-02-19 1991-08-29
JPH0540328Y2 (https=) 1986-05-06 1993-10-13
JP2946268B2 (ja) 1993-09-10 1999-09-06 光洋精工株式会社 密封型スラスト玉軸受
JP3521483B2 (ja) 1994-06-03 2004-04-19 日本精工株式会社 ストラット用密封型スラスト軸受
DE102018217666A1 (de) * 2018-10-16 2020-04-16 Aktiebolaget Skf Aufhängungsaxiallagervorrichtung
EP3964371B1 (en) * 2019-04-28 2024-07-17 Schaeffler Technologies AG & Co. KG Spring damper bearing assembly

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1530560A (zh) * 2003-02-10 2004-09-22 Skf公司 悬架止推轴承装置
WO2008081122A2 (fr) * 2006-12-29 2008-07-10 S.N.R. Roulements Butee de suspension a roulement, cage de roulement et garniture d'etancheite
CN102224352A (zh) * 2008-10-01 2011-10-19 株式会社捷太格特 离合器分离轴承装置
CN102434575A (zh) * 2010-06-16 2012-05-02 Skf公司 悬挂止推轴承装置
CN107339322A (zh) * 2016-07-25 2017-11-10 株式会社捷太格特 密封型推力球轴承
WO2019119320A1 (en) * 2017-12-20 2019-06-27 Schaeffler Technologies AG & Co. KG Strut bearing
CN111433470A (zh) * 2017-12-20 2020-07-17 舍弗勒技术股份两合公司 支柱轴承
WO2019178752A1 (zh) * 2018-03-20 2019-09-26 舍弗勒技术股份两合公司 平面轴承
CN111720446A (zh) * 2020-05-26 2020-09-29 上海百信轴承有限公司 一种密封型推力球轴承

Also Published As

Publication number Publication date
US20240183404A1 (en) 2024-06-06
JP7498859B2 (ja) 2024-06-12
JPWO2022234667A1 (https=) 2022-11-10
WO2022234667A1 (ja) 2022-11-10
DE112021007619T5 (de) 2024-02-29
US12553473B2 (en) 2026-02-17

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