JPS61137117U - - Google Patents

Info

Publication number
JPS61137117U
JPS61137117U JP1985021078U JP2107885U JPS61137117U JP S61137117 U JPS61137117 U JP S61137117U JP 1985021078 U JP1985021078 U JP 1985021078U JP 2107885 U JP2107885 U JP 2107885U JP S61137117 U JPS61137117 U JP S61137117U
Authority
JP
Japan
Prior art keywords
seal
circumferential surface
outer ring
wire rod
elastic seal
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.)
Granted
Application number
JP1985021078U
Other languages
Japanese (ja)
Other versions
JPH0122974Y2 (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 JP1985021078U priority Critical patent/JPH0122974Y2/ja
Publication of JPS61137117U publication Critical patent/JPS61137117U/ja
Application granted granted Critical
Publication of JPH0122974Y2 publication Critical patent/JPH0122974Y2/ja
Expired 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
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a 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
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • 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
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/045—Mounting or replacing seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Description

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

第１図は、この考案に係る軸受シールの一実施
例を示す断面図、第２図は同上の弾性シール取付
部の拡大断面図、第３図は同上の斜視図、第４図
は同上の線材接続部を示す一部切欠正面図、第５
図乃至第７図は従来の軸受シールを示す断面図で
ある。 ２…外輪、３…内輪、４…軌道溝、５…ボール
、６…シール溝、７…弾性シール、８…シールリ
ツプ、１５…線材、１６…右ねじ、１７…左ねじ
、１８…ターンバツクル。 Fig. 1 is a cross-sectional view showing an embodiment of the bearing seal according to the invention, Fig. 2 is an enlarged sectional view of the elastic seal mounting portion of the same, Fig. 3 is a perspective view of the same, and Fig. 4 is a cross-sectional view of the same as the above. Partially cutaway front view showing the wire connection part, No. 5
7 to 7 are cross-sectional views showing conventional bearing seals. 2...Outer ring, 3...Inner ring, 4...Race groove, 5...Ball, 6...Seal groove, 7...Elastic seal, 8...Seal lip, 15...Wire rod, 16...Right-hand thread, 17...Left-hand thread, 18...Turnbuckle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外輪の内周面と、その内側に配置した内輪の外
周面に軌道溝を設け、その軌道溝にボールを組込
み、前記内輪の外周面に形成したシール溝に弾性
シールを嵌合し、その弾性シールの外周部に設け
たシールリツプを前記外輪の幅面に圧接したター
ンテーブルの軸受シールにおいて、前記弾性シー
ルの外側に両端部に逆ねじを有する線材を巻付け
、その線材端部に線材締付け用ターンバツクルを
ねじ係合したことを特徴とする軸受シール。 Raceway grooves are provided on the inner circumferential surface of the outer ring and the outer circumferential surface of the inner ring disposed inside the outer ring, balls are incorporated into the raceway grooves, and an elastic seal is fitted into the seal groove formed on the outer circumferential surface of the inner ring, and the elastic seal is In a bearing seal for a turntable in which a seal lip provided on the outer periphery of the seal is pressed against the width surface of the outer ring, a wire rod having reverse threads at both ends is wound around the outside of the elastic seal, and a turnbuckle for tightening the wire is attached to the end of the wire rod. A bearing seal characterized by being threadedly engaged.
JP1985021078U 1985-02-15 1985-02-15 Expired JPH0122974Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985021078U JPH0122974Y2 (en) 1985-02-15 1985-02-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985021078U JPH0122974Y2 (en) 1985-02-15 1985-02-15

Publications (2)

Publication Number Publication Date
JPS61137117U true JPS61137117U (en) 1986-08-26
JPH0122974Y2 JPH0122974Y2 (en) 1989-07-13

Family

ID=30512150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985021078U Expired JPH0122974Y2 (en) 1985-02-15 1985-02-15

Country Status (1)

Country Link
JP (1) JPH0122974Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014009096A (en) * 2012-07-03 2014-01-20 Toshiba Mitsubishi-Electric Industrial System Corp Carrying direction changing device of cable drum

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60131727U (en) * 1984-02-15 1985-09-03 日本精工株式会社 Slewing ring bearing sealing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60131727U (en) * 1984-02-15 1985-09-03 日本精工株式会社 Slewing ring bearing sealing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014009096A (en) * 2012-07-03 2014-01-20 Toshiba Mitsubishi-Electric Industrial System Corp Carrying direction changing device of cable drum

Also Published As

Publication number Publication date
JPH0122974Y2 (en) 1989-07-13

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