JPH0351225U - - Google Patents

Info

Publication number
JPH0351225U
JPH0351225U JP11313489U JP11313489U JPH0351225U JP H0351225 U JPH0351225 U JP H0351225U JP 11313489 U JP11313489 U JP 11313489U JP 11313489 U JP11313489 U JP 11313489U JP H0351225 U JPH0351225 U JP H0351225U
Authority
JP
Japan
Prior art keywords
retainer
bearing ring
bending
axial length
cylindrical portion
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
JP11313489U
Other languages
Japanese (ja)
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 JP11313489U priority Critical patent/JPH0351225U/ja
Publication of JPH0351225U publication Critical patent/JPH0351225U/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
    • 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
    • F16C19/30—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 axial load mainly
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
    • F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
    • F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
    • F16C33/546—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part with a M- or W-shaped cross section

Description

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

第１図は、この考案に係るスラスト軸受の一実
施例を示す断面図、第２図は同上の他の実施例を
示す断面図、第３図は従来のスラスト軸受を示す
断面図、第４図は同上の保持器の一部分を示す斜
視図である。 １……軌道輪、２……ころ案内板、３……円筒
部、１０……保持器、１１……板体、１２……ポ
ケツト、１３……柱、１４……折曲部、１８，１
９……フランジ。 FIG. 1 is a sectional view showing one embodiment of the thrust bearing according to the invention, FIG. 2 is a sectional view showing another embodiment of the same, FIG. 3 is a sectional view showing a conventional thrust bearing, and FIG. The figure is a perspective view showing a part of the cage same as above. DESCRIPTION OF SYMBOLS 1... Bearing ring, 2... Roller guide plate, 3... Cylindrical part, 10... Cage, 11... Plate body, 12... Pocket, 13... Pillar, 14... Bending part, 18, 1
9...Flange.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 環状をなすころ案内板の内径側と外径側のいず
れか一方の周縁を折曲げて円筒部を設けた軌道輪
と、上記円筒部にはめ込まれ、ころ案内板と対向
する板体に複数のポケツトを形成し、隣接するポ
ケツトの柱に台形の折曲部を設け、かつ上記板体
の外径縁と内径縁を折曲げてフランジを形成した
保持器とを有し、上記軌道輪と保持器のそれぞれ
を薄鋼板のプレス形成品としたスラスト軸受にお
いて、前記保持器の一対のフランジのうち、軌道
輪の円筒部と対向する一方のフランジの軸方向長
さを前記柱の軸方向の長さより短かくしたことを
特徴とするスラスト軸受。 A bearing ring is provided with a cylindrical portion by bending either the inner or outer circumferential edge of an annular roller guide plate; The retainer has a pocket formed therein, a trapezoidal bent portion provided in the pillar of the adjacent pocket, and a flange formed by bending the outer diameter edge and the inner diameter edge of the plate body, and the retainer has the above-mentioned bearing ring and retainer. In a thrust bearing in which each of the cages is a press-formed product of a thin steel plate, the axial length of one of the pair of flanges of the cage that faces the cylindrical portion of the bearing ring is the axial length of the column. A thrust bearing characterized by being shorter.
JP11313489U 1989-09-26 1989-09-26 Pending JPH0351225U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11313489U JPH0351225U (en) 1989-09-26 1989-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11313489U JPH0351225U (en) 1989-09-26 1989-09-26

Publications (1)

Publication Number Publication Date
JPH0351225U true JPH0351225U (en) 1991-05-17

Family

ID=31661558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11313489U Pending JPH0351225U (en) 1989-09-26 1989-09-26

Country Status (1)

Country Link
JP (1) JPH0351225U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006051893A1 (en) 2004-11-11 2006-05-18 Jtekt Corporation Retainer for roller bearing and method of manufacturing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949339B1 (en) * 1968-09-04 1974-12-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949339B1 (en) * 1968-09-04 1974-12-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006051893A1 (en) 2004-11-11 2006-05-18 Jtekt Corporation Retainer for roller bearing and method of manufacturing the same

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