JPS62149622U - - Google Patents

Info

Publication number
JPS62149622U
JPS62149622U JP3796186U JP3796186U JPS62149622U JP S62149622 U JPS62149622 U JP S62149622U JP 3796186 U JP3796186 U JP 3796186U JP 3796186 U JP3796186 U JP 3796186U JP S62149622 U JPS62149622 U JP S62149622U
Authority
JP
Japan
Prior art keywords
sealing plate
bearing
outer ring
locking groove
synthetic resin
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
JP3796186U
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 JP3796186U priority Critical patent/JPS62149622U/ja
Publication of JPS62149622U publication Critical patent/JPS62149622U/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
    • F16C33/784—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
    • 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
    • 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図は当考案の密封板の正面図で要部の一部
を断面図で表示して居る。第２図は当考案の実施
に係る密封板を軸受に装着した縦断面図、第３図
は密封板の挿入過程における外周部の変化、萎縮
状況を示す。第４図は従来の密封板の縦断面図、
第５図は従来の密封板で軸受片側端面の装着不良
より平坦部が傾き密封板の内径端面が内輪外径と
接触した状態を鎖線で示す縦断面図である。 １…外輪、２…内輪、３…保持器、４…密封板
、４０…くびれ溝部、４１…内径端面、１０１…
外輪の係止溝、１０２…係止溝内の接点。 FIG. 1 is a front view of the sealing plate of the present invention, showing a part of the main parts in sectional view. FIG. 2 is a longitudinal cross-sectional view of a sealing plate according to the present invention mounted on a bearing, and FIG. 3 shows changes and atrophy of the outer periphery during the insertion process of the sealing plate. Figure 4 is a longitudinal cross-sectional view of a conventional sealing plate.
FIG. 5 is a vertical cross-sectional view showing a state in which the flat part of a conventional sealing plate is tilted due to poor attachment of one end face of the bearing, and the inner diameter end face of the sealing plate is in contact with the outer diameter of the inner ring, indicated by a chain line. DESCRIPTION OF SYMBOLS 1... Outer ring, 2... Inner ring, 3... Cage, 4... Sealing plate, 40... Constriction groove, 41... Inner diameter end surface, 101...
Locking groove of outer ring, 102...Contact point in the locking groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸受の外輪の内周面端部に形成された係止溝に
挿入される環状の軸受用密封板において、密封板
の材料は弾性のある合成樹脂とし、外輪の係止溝
に入る密封板の外周部に一定のくびれ溝を形成し
て居ることを特徴とする軸受用密封板。 In an annular bearing sealing plate that is inserted into a locking groove formed at the end of the inner peripheral surface of the outer ring of the bearing, the material of the sealing plate is an elastic synthetic resin, and the sealing plate that enters the locking groove of the outer ring is made of elastic synthetic resin. A sealing plate for a bearing, characterized in that a certain constriction groove is formed on the outer periphery.
JP3796186U 1986-03-14 1986-03-14 Pending JPS62149622U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3796186U JPS62149622U (en) 1986-03-14 1986-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3796186U JPS62149622U (en) 1986-03-14 1986-03-14

Publications (1)

Publication Number Publication Date
JPS62149622U true JPS62149622U (en) 1987-09-22

Family

ID=30849760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3796186U Pending JPS62149622U (en) 1986-03-14 1986-03-14

Country Status (1)

Country Link
JP (1) JPS62149622U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007100863A (en) * 2005-10-05 2007-04-19 Ntn Corp Sealed angular ball bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007100863A (en) * 2005-10-05 2007-04-19 Ntn Corp Sealed angular ball bearing

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