JPH0439326U - - Google Patents

Info

Publication number
JPH0439326U
JPH0439326U JP7991690U JP7991690U JPH0439326U JP H0439326 U JPH0439326 U JP H0439326U JP 7991690 U JP7991690 U JP 7991690U JP 7991690 U JP7991690 U JP 7991690U JP H0439326 U JPH0439326 U JP H0439326U
Authority
JP
Japan
Prior art keywords
balls
bent
shaped
radius
main body
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
JP7991690U
Other languages
Japanese (ja)
Other versions
JPH0746814Y2 (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 JP1990079916U priority Critical patent/JPH0746814Y2/en
Publication of JPH0439326U publication Critical patent/JPH0439326U/ja
Application granted granted Critical
Publication of JPH0746814Y2 publication Critical patent/JPH0746814Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C33/42—Ball cages made from wire or sheet metal strips
    • F16C33/422—Ball cages made from wire or sheet metal strips made from sheet metal
    • F16C33/425—Ball cages made from wire or sheet metal strips made from sheet metal from a single part, e.g. ribbon cages with one corrugated annular part
    • 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
    • F16C33/41—Ball cages comb-shaped
    • 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

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 the drawing]

第１図はこの考案の一実施例の断面図、第２図
は第１図のＡ−Ａ線断面の要部を示した図、第３
図は第２図の平面図である。 １……外輪、２……内輪、３……ボール、４…
…保持器、４ａ……本体部、５……フランジ部、
６……屈曲部、７……ポケツト。 Figure 1 is a sectional view of an embodiment of this invention, Figure 2 is a cross-sectional view taken along line A-A in Figure 1, and Figure 3 is a cross-sectional view of an embodiment of the invention.
The figure is a plan view of FIG. 2. 1...Outer ring, 2...Inner ring, 3...Ball, 4...
...Cage, 4a... Main body, 5... Flange,
6...Bending portion, 7...Pocket.

Claims (1)

【実用新案登録請求の範囲】 耐食材製の内輪および外輪と、少なくとも表面
に固体潤滑剤層が形成されたボールと、上記ボー
ルを保持する薄板のプレス成形品からなる冠形の
保持器を備えた自己潤滑型深溝玉軸受において、 上記保持器は、リング状の本体部と、上記本体
部から半径方向に曲げられてボールの半径よりも
大きな曲率半径を有するポケツトの側壁を形成す
るＵ字状のフランジ部と、上記フランジ部の端縁
に連なり、ボールと離れる方向に屈曲した屈曲部
とを有することを特徴とする自己潤滑型深溝玉軸
受。[Claims for Utility Model Registration] Comprising an inner ring and an outer ring made of corrosion-resistant materials, balls on which a solid lubricant layer is formed on at least the surface, and a crown-shaped retainer made of a press-molded thin plate that holds the balls. In the self-lubricating deep groove ball bearing, the retainer includes a ring-shaped main body and a U-shaped side wall bent radially from the main body to form a side wall of a pocket having a radius of curvature larger than the radius of the ball. What is claimed is: 1. A self-lubricating deep groove ball bearing comprising: a flange portion; and a bent portion connected to an edge of the flange portion and bent in a direction away from the balls.
JP1990079916U 1990-07-27 1990-07-27 Self-lubricating deep groove ball bearing Expired - Fee Related JPH0746814Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990079916U JPH0746814Y2 (en) 1990-07-27 1990-07-27 Self-lubricating deep groove ball bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990079916U JPH0746814Y2 (en) 1990-07-27 1990-07-27 Self-lubricating deep groove ball bearing

Publications (2)

Publication Number Publication Date
JPH0439326U true JPH0439326U (en) 1992-04-03
JPH0746814Y2 JPH0746814Y2 (en) 1995-10-25

Family

ID=31624511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990079916U Expired - Fee Related JPH0746814Y2 (en) 1990-07-27 1990-07-27 Self-lubricating deep groove ball bearing

Country Status (1)

Country Link
JP (1) JPH0746814Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010121649A (en) * 2008-11-17 2010-06-03 Ntn Corp Self-aligning ball bearing with cage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117380U (en) * 1974-07-22 1976-02-07
JPS6246018A (en) * 1985-08-23 1987-02-27 Koyo Seiko Co Ltd Rolling bearing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5117380U (en) * 1974-07-22 1976-02-07
JPS6246018A (en) * 1985-08-23 1987-02-27 Koyo Seiko Co Ltd Rolling bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010121649A (en) * 2008-11-17 2010-06-03 Ntn Corp Self-aligning ball bearing with cage

Also Published As

Publication number Publication date
JPH0746814Y2 (en) 1995-10-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees