JPH0311128U - - Google Patents

Info

Publication number
JPH0311128U
JPH0311128U JP1989071399U JP7139989U JPH0311128U JP H0311128 U JPH0311128 U JP H0311128U JP 1989071399 U JP1989071399 U JP 1989071399U JP 7139989 U JP7139989 U JP 7139989U JP H0311128 U JPH0311128 U JP H0311128U
Authority
JP
Japan
Prior art keywords
dynamic pressure
raceway surface
bearing
groove
cage
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
JP1989071399U
Other languages
Japanese (ja)
Other versions
JPH085374Y2 (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 JP1989071399U priority Critical patent/JPH085374Y2/en
Publication of JPH0311128U publication Critical patent/JPH0311128U/ja
Application granted granted Critical
Publication of JPH085374Y2 publication Critical patent/JPH085374Y2/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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/3806—Details of interaction of cage and race, e.g. retention, centring
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Description

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

図面はこの考案の一実施例を示し、第１図はこ
ろがり軸受の断面図、第２図は動圧発生を示す説
明図である。 １……インナレース、２……アウタレース、３
……ボール、４……リテーナ、５……内周軌道面
、６……動圧発生用溝。 The drawings show an embodiment of this invention, with FIG. 1 being a sectional view of a rolling bearing, and FIG. 2 being an explanatory diagram showing the generation of dynamic pressure. 1... Inner lace, 2... Outer lace, 3
...ball, 4...retainer, 5...inner raceway surface, 6...groove for generating dynamic pressure.

Claims (1)

【実用新案登録請求の範囲】 ころがり軸受において、転動体の保持器をすべ
り案内する外輪の内周軌道面もしくは内輪の外周
軌道面の少なくとも一方に潤滑油により動圧を発
生する動圧発生用溝を形成した、 軸受。[Claim for Utility Model Registration] In a rolling bearing, a groove for generating dynamic pressure that generates dynamic pressure using lubricating oil on at least one of the inner raceway surface of an outer ring or the outer raceway surface of an inner ring that slides and guides a cage of rolling elements. Formed a bearing.
JP1989071399U 1989-06-19 1989-06-19 bearing Expired - Lifetime JPH085374Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989071399U JPH085374Y2 (en) 1989-06-19 1989-06-19 bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989071399U JPH085374Y2 (en) 1989-06-19 1989-06-19 bearing

Publications (2)

Publication Number Publication Date
JPH0311128U true JPH0311128U (en) 1991-02-04
JPH085374Y2 JPH085374Y2 (en) 1996-02-14

Family

ID=31608394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989071399U Expired - Lifetime JPH085374Y2 (en) 1989-06-19 1989-06-19 bearing

Country Status (1)

Country Link
JP (1) JPH085374Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012033129A1 (en) * 2010-09-11 2012-03-15 Takano Masaaki Screw movable member
JP4964129B2 (en) * 2005-04-28 2012-06-27 Ｔｈｋ株式会社 Transmission mechanism, rotary actuator
DE102013015257B3 (en) * 2013-09-16 2015-03-19 Mathias Brand Rotation-translation gearbox with shiftable transmission

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594915U (en) * 1979-12-28 1980-07-01
JPS55163319A (en) * 1979-06-01 1980-12-19 Nippon Telegr & Teleph Corp <Ntt> Sliding bearing for dynamic pressure
JPS57172929U (en) * 1981-04-27 1982-10-30
JPS5819120U (en) * 1981-07-30 1983-02-05 日本精工株式会社 Hydrodynamic thrust bearing unit
JPS616427A (en) * 1984-06-19 1986-01-13 Matsushita Electric Ind Co Ltd Method of manufacturing fluid bearing
JPS646420U (en) * 1987-06-30 1989-01-13

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55163319A (en) * 1979-06-01 1980-12-19 Nippon Telegr & Teleph Corp <Ntt> Sliding bearing for dynamic pressure
JPS5594915U (en) * 1979-12-28 1980-07-01
JPS57172929U (en) * 1981-04-27 1982-10-30
JPS5819120U (en) * 1981-07-30 1983-02-05 日本精工株式会社 Hydrodynamic thrust bearing unit
JPS616427A (en) * 1984-06-19 1986-01-13 Matsushita Electric Ind Co Ltd Method of manufacturing fluid bearing
JPS646420U (en) * 1987-06-30 1989-01-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4964129B2 (en) * 2005-04-28 2012-06-27 Ｔｈｋ株式会社 Transmission mechanism, rotary actuator
WO2012033129A1 (en) * 2010-09-11 2012-03-15 Takano Masaaki Screw movable member
DE102013015257B3 (en) * 2013-09-16 2015-03-19 Mathias Brand Rotation-translation gearbox with shiftable transmission

Also Published As

Publication number Publication date
JPH085374Y2 (en) 1996-02-14

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