JP2519390Y2 - マストローラ用玉軸受 - Google Patents

マストローラ用玉軸受

Info

Publication number
JP2519390Y2
JP2519390Y2 JP1990404142U JP40414290U JP2519390Y2 JP 2519390 Y2 JP2519390 Y2 JP 2519390Y2 JP 1990404142 U JP1990404142 U JP 1990404142U JP 40414290 U JP40414290 U JP 40414290U JP 2519390 Y2 JP2519390 Y2 JP 2519390Y2
Authority
JP
Japan
Prior art keywords
ball bearings
mast
angular contact
ring
contact ball
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 - Lifetime
Application number
JP1990404142U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0490715U (enrdf_load_stackoverflow
Inventor
俊員 川上
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co 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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Priority to JP1990404142U priority Critical patent/JP2519390Y2/ja
Publication of JPH0490715U publication Critical patent/JPH0490715U/ja
Application granted granted Critical
Publication of JP2519390Y2 publication Critical patent/JP2519390Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16C19/18—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 two or more rows of balls
    • F16C19/181—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 two or more rows of balls with angular contact
    • F16C19/183—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 two or more rows of balls with angular contact with two rows at opposite angles
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/541—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing
    • F16C19/542—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact
    • 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
    • F16C2240/30—Angles, e.g. inclinations
    • F16C2240/34—Contact angles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP1990404142U 1990-12-25 1990-12-25 マストローラ用玉軸受 Expired - Lifetime JP2519390Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990404142U JP2519390Y2 (ja) 1990-12-25 1990-12-25 マストローラ用玉軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990404142U JP2519390Y2 (ja) 1990-12-25 1990-12-25 マストローラ用玉軸受

Publications (2)

Publication Number Publication Date
JPH0490715U JPH0490715U (enrdf_load_stackoverflow) 1992-08-07
JP2519390Y2 true JP2519390Y2 (ja) 1996-12-04

Family

ID=31881819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990404142U Expired - Lifetime JP2519390Y2 (ja) 1990-12-25 1990-12-25 マストローラ用玉軸受

Country Status (1)

Country Link
JP (1) JP2519390Y2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002039191A (ja) * 2000-07-18 2002-02-06 Nsk Ltd ターボチャージャ用回転支持装置
JP5397508B2 (ja) * 2006-01-13 2014-01-22 日本精工株式会社 工作機械の主軸本体旋回部用玉軸受
DE102011086933A1 (de) * 2011-11-23 2013-05-23 Schaeffler Technologies AG & Co. KG Wälzlager

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351007Y2 (enrdf_load_stackoverflow) * 1974-05-13 1978-12-06

Also Published As

Publication number Publication date
JPH0490715U (enrdf_load_stackoverflow) 1992-08-07

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