JPH0367716U - - Google Patents

Info

Publication number
JPH0367716U
JPH0367716U JP1989125891U JP12589189U JPH0367716U JP H0367716 U JPH0367716 U JP H0367716U JP 1989125891 U JP1989125891 U JP 1989125891U JP 12589189 U JP12589189 U JP 12589189U JP H0367716 U JPH0367716 U JP H0367716U
Authority
JP
Japan
Prior art keywords
bearing
angular ball
preload
rows
smaller
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.)
Granted
Application number
JP1989125891U
Other languages
Japanese (ja)
Other versions
JPH089446Y2 (en
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 filed Critical
Priority to JP1989125891U priority Critical patent/JPH089446Y2/en
Publication of JPH0367716U publication Critical patent/JPH0367716U/ja
Application granted granted Critical
Publication of JPH089446Y2 publication Critical patent/JPH089446Y2/en
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
    • F16C19/54—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
    • 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
    • F16C19/543—Systems consisting of juxtaposed rolling bearings including at least one angular contact bearing with two rolling bearings with angular contact in O-arrangement
    • 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
    • F16C19/163—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 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
    • F16C2229/00—Setting preload
    • 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
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図は、それぞれこの考案の実
施例を示す断面図で、第１図は４列の場合、第２
図は３列の場合である。第３図は工作機械の主軸
用軸受装置を例示する断面図、第４図は従来例を
示す断面図である。 １〜７……アンギユラ玉軸受、α，α１，〜α
５……すきま。 FIG. 1 and FIG. 2 are sectional views showing an embodiment of this invention, respectively.
The figure shows a case of three columns. FIG. 3 is a sectional view illustrating a bearing device for a main shaft of a machine tool, and FIG. 4 is a sectional view illustrating a conventional example. 1 to 7...Anguilla ball bearing, α, α 1 , ~α
5 ...Gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ３列以上のアンギユラ玉軸受を組み合わせて用
いるものにおいて、外側の軸受に比べて内側の軸
受の予圧量を小さくした多列アンギユラ玉軸受。 A multi-row angular ball bearing in which three or more rows of angular ball bearings are used in combination, and the amount of preload on the inner bearing is smaller than that on the outer bearing.
JP1989125891U 1989-10-27 1989-10-27 Multi-row angular contact ball bearing Expired - Lifetime JPH089446Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989125891U JPH089446Y2 (en) 1989-10-27 1989-10-27 Multi-row angular contact ball bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989125891U JPH089446Y2 (en) 1989-10-27 1989-10-27 Multi-row angular contact ball bearing

Publications (2)

Publication Number Publication Date
JPH0367716U true JPH0367716U (en) 1991-07-02
JPH089446Y2 JPH089446Y2 (en) 1996-03-21

Family

ID=31673741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989125891U Expired - Lifetime JPH089446Y2 (en) 1989-10-27 1989-10-27 Multi-row angular contact ball bearing

Country Status (1)

Country Link
JP (1) JPH089446Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891440A (en) * 1972-12-08 1973-11-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891440A (en) * 1972-12-08 1973-11-28

Also Published As

Publication number Publication date
JPH089446Y2 (en) 1996-03-21

Similar Documents

Publication Publication Date Title
JPH0367716U (en)
JPH02122215U (en)
JPH0474726U (en)
JPH01100923U (en)
JPH0254945U (en)
JPH0238517U (en)
JPS62194967U (en)
JPS6369814U (en)
JPH01100924U (en)
JPH0187324U (en)
JPS61200928U (en)
JPS61175622U (en)
JPH0373721U (en)
JPS6298460U (en)
JPH0257252U (en)
JPH01178219U (en)
JPH0449224U (en)
JPS6246832U (en)
JPH0238518U (en)
JPS61133118U (en)
JPH0365018U (en)
JPH02117428U (en)
JPH0388023U (en)
JPH02101123U (en)
JPH02121626U (en)