JP4051908B2 - 転がり軸受 - Google Patents

転がり軸受 Download PDF

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Publication number
JP4051908B2
JP4051908B2 JP2001268362A JP2001268362A JP4051908B2 JP 4051908 B2 JP4051908 B2 JP 4051908B2 JP 2001268362 A JP2001268362 A JP 2001268362A JP 2001268362 A JP2001268362 A JP 2001268362A JP 4051908 B2 JP4051908 B2 JP 4051908B2
Authority
JP
Japan
Prior art keywords
surface treatment
rolling bearing
layer
rubber
treatment
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
JP2001268362A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002357227A5 (enExample
JP2002357227A (ja
Inventor
俊一 矢部
大 金野
伸吾 東
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 JP2001268362A priority Critical patent/JP4051908B2/ja
Publication of JP2002357227A publication Critical patent/JP2002357227A/ja
Publication of JP2002357227A5 publication Critical patent/JP2002357227A5/ja
Application granted granted Critical
Publication of JP4051908B2 publication Critical patent/JP4051908B2/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
    • F16C33/7833—Special methods of manufacture
    • 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
    • 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
    • F16C33/7846—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 a gap between the annular disc and the inner race
    • F16C33/785—Bearing shields made 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
    • F16C33/78—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP2001268362A 2001-03-29 2001-09-05 転がり軸受 Expired - Fee Related JP4051908B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001268362A JP4051908B2 (ja) 2001-03-29 2001-09-05 転がり軸受

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001-97621 2001-03-29
JP2001097621 2001-03-29
JP2001268362A JP4051908B2 (ja) 2001-03-29 2001-09-05 転がり軸受

Publications (3)

Publication Number Publication Date
JP2002357227A JP2002357227A (ja) 2002-12-13
JP2002357227A5 JP2002357227A5 (enExample) 2004-11-11
JP4051908B2 true JP4051908B2 (ja) 2008-02-27

Family

ID=26612642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001268362A Expired - Fee Related JP4051908B2 (ja) 2001-03-29 2001-09-05 転がり軸受

Country Status (1)

Country Link
JP (1) JP4051908B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4321677B2 (ja) 2003-06-06 2009-08-26 株式会社ジェイテクト 密封部材およびこの密封部材を備えた転がり軸受
JP2007024295A (ja) * 2005-07-21 2007-02-01 Ntn Corp 転がり軸受用保持器および転がり軸受
JP4770865B2 (ja) * 2008-04-11 2011-09-14 株式会社ジェイテクト シールド板および転がり軸受の製造方法
JP2009243690A (ja) * 2009-07-14 2009-10-22 Ntn Corp 転がり軸受用保持器および転がり軸受
JP6017216B2 (ja) * 2012-07-26 2016-10-26 東洋シール工業株式会社 軸受シール
JP5835199B2 (ja) 2012-12-04 2015-12-24 株式会社ジェイテクト 玉軸受

Also Published As

Publication number Publication date
JP2002357227A (ja) 2002-12-13

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