JPS591931U - 密封形ころがり軸受 - Google Patents

密封形ころがり軸受

Info

Publication number
JPS591931U
JPS591931U JP4675283U JP4675283U JPS591931U JP S591931 U JPS591931 U JP S591931U JP 4675283 U JP4675283 U JP 4675283U JP 4675283 U JP4675283 U JP 4675283U JP S591931 U JPS591931 U JP S591931U
Authority
JP
Japan
Prior art keywords
rolling bearing
seal plate
inclined wall
seal
sealed rolling
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
JP4675283U
Other languages
English (en)
Inventor
須藤　恭輔
蓮沼　久男
山岡　隆弘
寒河江　茂
Original Assignee
日本精工株式会社
株式会社須藤製製作所
エヌエスケ−・マイクロプレシジヨン株式会社
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 by 日本精工株式会社, 株式会社須藤製製作所, エヌエスケ−・マイクロプレシジヨン株式会社 filed Critical 日本精工株式会社
Priority to JP4675283U priority Critical patent/JPS591931U/ja
Publication of JPS591931U publication Critical patent/JPS591931U/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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7843—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc
    • F16C33/7846—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a single annular sealing disc with a gap between the annular disc and the inner race
    • F16C33/785—Bearing shields made 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
    • 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)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図はこの考案の密封形ころがり軸受の一実施例を示
す要部断面図、第２図は第１図におけるシール板とシー
ル溝、との関係を示す要部拡大図、第３図はシール板の
他の実施例を示す第２図相当図、第４図ない上第６図は
シール板の固定後の外輪の変形の度合の比較を示す図で
ある。 実施例の符号中、１．は外輪、１１はシール溝、２は内
輪、３は玉、４は保持器、５はシール板、５１は周壁、
５１２は薄肉部である。 ［１−図 葉　６　図

Claims (2)

    【実用新案登録請求の範囲】
  1. （１）外輪または内輪のいずれかの軌道輪に金属製のシ
    ール板を有する密封形ころがり軸受において、シール板
    を密着固定するシール溝は、位置決め壁とこれに続く傾
    斜壁をもって形成されており、シール板は、その固定側
    となる周縁に、前記シール溝の傾斜壁に向う斜め外方に
    伸び、かつその先端部の傾斜壁側の周面を先細の薄肉と
    した周壁を有する断面がほぼｍ−形状をしたｍ＝形部を
    備え、該シール板は、前記薄肉の周叩がシール溝の傾斜
    壁と密着して前記シール溝に装着されてなる密封形ころ
    がり軸受。
  2. （２）シール溝の傾斜壁に対するシール板の薄肉の周面
    の密着が、シール板の押し込み後の加締めによって保持
    されてなる実用新案登録請求の範囲第１項記載の密封形
    ころがり軸受。
JP4675283U 1983-04-01 1983-04-01 密封形ころがり軸受 Pending JPS591931U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4675283U JPS591931U (ja) 1983-04-01 1983-04-01 密封形ころがり軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4675283U JPS591931U (ja) 1983-04-01 1983-04-01 密封形ころがり軸受

Publications (1)

Publication Number Publication Date
JPS591931U true JPS591931U (ja) 1984-01-07

Family

ID=30177299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4675283U Pending JPS591931U (ja) 1983-04-01 1983-04-01 密封形ころがり軸受

Country Status (1)

Country Link
JP (1) JPS591931U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242568U (ja) * 1985-09-02 1987-03-14
JPH0635662U (ja) * 1992-10-16 1994-05-13 日亜精密工業株式会社 ベアリング用シール板
JPH072638U (ja) * 1991-02-18 1995-01-13 日亜精密工業株式会社 ベアリング用シール板

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242568U (ja) * 1985-09-02 1987-03-14
JPH072638U (ja) * 1991-02-18 1995-01-13 日亜精密工業株式会社 ベアリング用シール板
JPH0635662U (ja) * 1992-10-16 1994-05-13 日亜精密工業株式会社 ベアリング用シール板

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