JP4639868B2 - シールリング付転がり軸受 - Google Patents

シールリング付転がり軸受 Download PDF

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Publication number
JP4639868B2
JP4639868B2 JP2005069224A JP2005069224A JP4639868B2 JP 4639868 B2 JP4639868 B2 JP 4639868B2 JP 2005069224 A JP2005069224 A JP 2005069224A JP 2005069224 A JP2005069224 A JP 2005069224A JP 4639868 B2 JP4639868 B2 JP 4639868B2
Authority
JP
Japan
Prior art keywords
seal
ring
diameter side
inner diameter
grease
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.)
Expired - Fee Related
Application number
JP2005069224A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006250272A5 (enExample
JP2006250272A (ja
Inventor
竜也 福田
行雄 大浦
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Priority to JP2005069224A priority Critical patent/JP4639868B2/ja
Publication of JP2006250272A publication Critical patent/JP2006250272A/ja
Publication of JP2006250272A5 publication Critical patent/JP2006250272A5/ja
Application granted granted Critical
Publication of JP4639868B2 publication Critical patent/JP4639868B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • 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
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F16C33/7853—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race
    • F16C33/7856—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with one or more sealing lips to contact the inner race with a single sealing lip
    • 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
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP2005069224A 2005-03-11 2005-03-11 シールリング付転がり軸受 Expired - Fee Related JP4639868B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005069224A JP4639868B2 (ja) 2005-03-11 2005-03-11 シールリング付転がり軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005069224A JP4639868B2 (ja) 2005-03-11 2005-03-11 シールリング付転がり軸受

Publications (3)

Publication Number Publication Date
JP2006250272A JP2006250272A (ja) 2006-09-21
JP2006250272A5 JP2006250272A5 (enExample) 2008-04-24
JP4639868B2 true JP4639868B2 (ja) 2011-02-23

Family

ID=37090994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005069224A Expired - Fee Related JP4639868B2 (ja) 2005-03-11 2005-03-11 シールリング付転がり軸受

Country Status (1)

Country Link
JP (1) JP4639868B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111810541A (zh) * 2020-07-16 2020-10-23 宁波新大地轴承有限公司 一种轴承和轴承密封圈

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0710630U (ja) * 1993-07-16 1995-02-14 エヌオーケー株式会社 密封装置
JP2002139056A (ja) * 2000-11-01 2002-05-17 Ntn Corp 回転方向性玉軸受
JP2002266880A (ja) * 2001-03-05 2002-09-18 Minebea Co Ltd 玉軸受のシール構造
JP2003013976A (ja) * 2001-06-28 2003-01-15 Ntn Corp 転がり軸受
JP4051528B2 (ja) * 2001-11-28 2008-02-27 株式会社ジェイテクト 転がり軸受の密封装置

Also Published As

Publication number Publication date
JP2006250272A (ja) 2006-09-21

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