JPH0285015U - - Google Patents

Info

Publication number
JPH0285015U
JPH0285015U JP1988165245U JP16524588U JPH0285015U JP H0285015 U JPH0285015 U JP H0285015U JP 1988165245 U JP1988165245 U JP 1988165245U JP 16524588 U JP16524588 U JP 16524588U JP H0285015 U JPH0285015 U JP H0285015U
Authority
JP
Japan
Prior art keywords
dividing
synthetic resin
members
circumferential surface
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.)
Pending
Application number
JP1988165245U
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 JP1988165245U priority Critical patent/JPH0285015U/ja
Publication of JPH0285015U publication Critical patent/JPH0285015U/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
    • 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
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4641—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages comprising two annular parts joined together
    • F16C33/4652—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages comprising two annular parts joined together made from plastic, e.g. two injection moulded parts joined by a snap fit
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/26—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 radial load mainly with a single row of rollers

Description

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

第１図は実施例の保持器の一部を省略して示す
斜視図、第２図は同上の要部を示す横断面図、第
３図は第２図の−線からみた側断面図、第４
図は他の実施例を示す側断面図、第５図は従来構
造を示す側断面図である。 １……保持器、１ａ，１ｂ……分割部材、２…
…ポケツト、３……ぬすみ溝、４……柱部、５…
…貫通孔、６，６′……結合軸材、７，８……軸
材、９……フランジ、１１，１２……軸材。 Fig. 1 is a perspective view showing a retainer of the embodiment with some parts omitted, Fig. 2 is a cross-sectional view showing the main parts of the same, Fig. 3 is a side sectional view taken from the - line in Fig. 2, Fourth
The figure is a side sectional view showing another embodiment, and FIG. 5 is a side sectional view showing a conventional structure. 1...Cage, 1a, 1b...Divided member, 2...
...Pocket, 3...Slot, 4...Column, 5...
...Through hole, 6, 6'...Connection shaft material, 7, 8...Shaft material, 9...Flange, 11, 12...Shaft material.

Claims (1)

【実用新案登録請求の範囲】 (1) 周面に所定の間隔で転動体保持用のポケツ
トを形成したころがり軸受用合成樹脂製保持器に
おいて、保持器を軸方向中央から分割した２つの
分割部材で構成すると共に、隣接するポケツト間
の各柱部に両分割部材を軸方向に貫通する貫通孔
を設け、この貫通孔に両端に係止用フランジを有
する結合軸材を挿入し、この結合軸材を上記分割
位置からずれた位置で接着される２つの軸材で形
成したことを特徴とするころがり軸受用合成樹脂
製保持器。 (2) 保持用ポケツトの内周面に、分割位置に沿
つてぬすみ溝を設けた請求項(1)に記載のころが
り軸受用合成樹脂製保持器。[Claims for Utility Model Registration] (1) In a synthetic resin cage for rolling bearings, which has pockets for holding rolling elements formed at predetermined intervals on the circumferential surface, two divided members are obtained by dividing the cage from the center in the axial direction. At the same time, a through hole is provided in each column between adjacent pockets to axially pass through both dividing members, and a connecting shaft member having locking flanges at both ends is inserted into this through hole. A synthetic resin retainer for a rolling bearing, characterized in that it is formed of two shaft members that are bonded together at a position offset from the above-mentioned dividing position. (2) The synthetic resin retainer for a rolling bearing according to claim (1), wherein a slot is provided on the inner circumferential surface of the retaining pocket along the dividing position.
JP1988165245U 1988-12-20 1988-12-20 Pending JPH0285015U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988165245U JPH0285015U (en) 1988-12-20 1988-12-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988165245U JPH0285015U (en) 1988-12-20 1988-12-20

Publications (1)

Publication Number Publication Date
JPH0285015U true JPH0285015U (en) 1990-07-03

Family

ID=31451554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988165245U Pending JPH0285015U (en) 1988-12-20 1988-12-20

Country Status (1)

Country Link
JP (1) JPH0285015U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006114915A1 (en) * 2005-04-25 2006-11-02 Nsk Ltd. Retainer for radial needle bearing, method of manufacturing the same, and radial needle bearing
JP2017057876A (en) * 2015-09-14 2017-03-23 株式会社ジェイテクト Rolling bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006114915A1 (en) * 2005-04-25 2006-11-02 Nsk Ltd. Retainer for radial needle bearing, method of manufacturing the same, and radial needle bearing
JP2017057876A (en) * 2015-09-14 2017-03-23 株式会社ジェイテクト Rolling bearing

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