JPH03107553U - - Google Patents

Info

Publication number
JPH03107553U
JPH03107553U JP1990015589U JP1558990U JPH03107553U JP H03107553 U JPH03107553 U JP H03107553U JP 1990015589 U JP1990015589 U JP 1990015589U JP 1558990 U JP1558990 U JP 1558990U JP H03107553 U JPH03107553 U JP H03107553U
Authority
JP
Japan
Prior art keywords
synthetic resin
resin pulley
rolling bearing
outer ring
raceway
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
JP1990015589U
Other languages
English (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 JP1990015589U priority Critical patent/JPH03107553U/ja
Publication of JPH03107553U publication Critical patent/JPH03107553U/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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • 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
    • F16C33/588—Races of sheet metal
    • 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
    • F16C35/067—Fixing them in a housing
    • 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
    • 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
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/63—Gears with belts and pulleys

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案の第一実施例を、第２図は同第
二実施例を、それぞれ示す断面図、第３図は第二
実施例に於ける鍔部の外周縁形状を示す、第２図
のＡ矢視図である。 １……外輪軌道、２……外輪、３……内輪軌道
、４……内輪、５……転動体、６……合成樹脂製
プーリ、７……鍔部、８……通孔、９……凹凸、
１０……転がり軸受。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 内周面に外輪軌道を有する外輪と、外周面
    に内輪軌道を有する内輪と、上記外輪軌道と内輪
    軌道との間に設けた複数の転動体とから成る転が
    り軸受の外側に合成樹脂製プーリを、上記外輪の
    外輪軌道を外れた部分を包み込む状態で固定する
    事により構成された合成樹脂製プーリ付転がり軸
    受に於いて、上記外輪の外周面に鍔部を、この外
    輪と一体に形成すると共に、上記合成樹脂製プー
    リの射出成形時に、この鍔部と合成樹脂製プーリ
    との係合により、外輪と合成樹脂製プーリとの相
    対的回転を阻止した事を特徴とする合成樹脂製プ
    ーリ付転がり軸受。 (2) 鍔部の外周縁形状が非円形である、請求項
    １に記載の合成樹脂製プーリ付転がり軸受。 (3) 鍔部に通孔が形成されており、合成樹脂製
    プーリの一部がこの通孔に進入している、請求項
    １〜２の何れかに記載の合成樹脂製プーリ付転が
    り軸受。 (4) 鍔部の外周縁に歯車状の凹凸が形成されて
    いる、請求項１〜２の何れかに記載の合成樹脂製
    プーリ付転がり軸受。 (5) 外輪が金属板を塑性変形する事で構成され
    ている、請求項１〜４の何れかに記載の合成樹脂
    製プーリ付転がり軸受。
JP1990015589U 1990-02-21 1990-02-21 Pending JPH03107553U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990015589U JPH03107553U (ja) 1990-02-21 1990-02-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990015589U JPH03107553U (ja) 1990-02-21 1990-02-21

Publications (1)

Publication Number Publication Date
JPH03107553U true JPH03107553U (ja) 1991-11-06

Family

ID=31518888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990015589U Pending JPH03107553U (ja) 1990-02-21 1990-02-21

Country Status (1)

Country Link
JP (1) JPH03107553U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008223400A (ja) * 2007-03-15 2008-09-25 Jtekt Corp スライドドア用ガイドローラ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008223400A (ja) * 2007-03-15 2008-09-25 Jtekt Corp スライドドア用ガイドローラ

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