JP2002327752A - 軸受装置 - Google Patents

軸受装置

Info

Publication number
JP2002327752A
JP2002327752A JP2001135837A JP2001135837A JP2002327752A JP 2002327752 A JP2002327752 A JP 2002327752A JP 2001135837 A JP2001135837 A JP 2001135837A JP 2001135837 A JP2001135837 A JP 2001135837A JP 2002327752 A JP2002327752 A JP 2002327752A
Authority
JP
Japan
Prior art keywords
rollers
roller
row
crowning
bearing device
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
JP2001135837A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002327752A5 (enrdf_load_stackoverflow
Inventor
Tatsuo Iwamoto
達夫 岩本
Yasushi Amano
靖 天野
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 JP2001135837A priority Critical patent/JP2002327752A/ja
Publication of JP2002327752A publication Critical patent/JP2002327752A/ja
Publication of JP2002327752A5 publication Critical patent/JP2002327752A5/ja
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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/28—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with two or more rows of rollers
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/088—Ball or roller bearings self-adjusting by means of crowning
    • 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
    • F16C33/34—Rollers; Needles
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/50—Crowning, e.g. crowning height or crowning radius

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rolling Contact Bearings (AREA)
JP2001135837A 2001-05-07 2001-05-07 軸受装置 Pending JP2002327752A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001135837A JP2002327752A (ja) 2001-05-07 2001-05-07 軸受装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001135837A JP2002327752A (ja) 2001-05-07 2001-05-07 軸受装置

Publications (2)

Publication Number Publication Date
JP2002327752A true JP2002327752A (ja) 2002-11-15
JP2002327752A5 JP2002327752A5 (enrdf_load_stackoverflow) 2005-03-10

Family

ID=18983230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001135837A Pending JP2002327752A (ja) 2001-05-07 2001-05-07 軸受装置

Country Status (1)

Country Link
JP (1) JP2002327752A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006052789A (ja) * 2004-08-11 2006-02-23 Ntn Corp ころ軸受
JP2006052790A (ja) * 2004-08-11 2006-02-23 Ntn Corp ころ軸受
WO2007142001A1 (ja) * 2006-06-08 2007-12-13 Ntn Corporation ころおよびスラストころ軸受
JP2008095739A (ja) * 2006-10-06 2008-04-24 Jtekt Corp 軸受装置
JP2012007644A (ja) * 2010-06-23 2012-01-12 Jtekt Corp 摺動式トリポード型等速ジョイント
US9759260B2 (en) * 2013-07-08 2017-09-12 Schaeffler Technologies AG & Co. KG Support bearing, in particular running roller

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006052789A (ja) * 2004-08-11 2006-02-23 Ntn Corp ころ軸受
JP2006052790A (ja) * 2004-08-11 2006-02-23 Ntn Corp ころ軸受
WO2007142001A1 (ja) * 2006-06-08 2007-12-13 Ntn Corporation ころおよびスラストころ軸受
JP2007327596A (ja) * 2006-06-08 2007-12-20 Ntn Corp ころおよびスラストころ軸受
JP2008095739A (ja) * 2006-10-06 2008-04-24 Jtekt Corp 軸受装置
JP2012007644A (ja) * 2010-06-23 2012-01-12 Jtekt Corp 摺動式トリポード型等速ジョイント
US9759260B2 (en) * 2013-07-08 2017-09-12 Schaeffler Technologies AG & Co. KG Support bearing, in particular running roller

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