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JPS62199534U - - Google Patents

Info

Publication number
JPS62199534U
JPS62199534U JP8725586U JP8725586U JPS62199534U JP S62199534 U JPS62199534 U JP S62199534U JP 8725586 U JP8725586 U JP 8725586U JP 8725586 U JP8725586 U JP 8725586U JP S62199534 U JPS62199534 U JP S62199534U
Authority
JP
Japan
Prior art keywords
seal groove
seal
side wall
seal lip
peripheral edge
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
JP8725586U
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 JP8725586U priority Critical patent/JPS62199534U/ja
Publication of JPS62199534U publication Critical patent/JPS62199534U/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
    • F16C33/7853—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 one or more sealing lips to contact the inner race
    • F16C33/7856—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 one or more sealing lips to contact the inner race with a single sealing lip
    • 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
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing 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】
第１図はこの考案を適用した玉軸受の半部縦断
面図、第２図は実施例の要部拡大断面図、第３図
は他の実施例の要部拡大断面、第４図及び第５図
は内輪の軸方向移動時におけるシールリツプと内
輪のＵ字溝との関係の設明図。 １……外輪、２……内輪、３……シール溝、４
……内方側壁、５……外方側壁、７……第１のシ
ールリツプ、８……第２のシールリツプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 外周縁を外輪に固定し、内周縁に形成されたシ
    ールリツプを内輪の外径端部に旋設したシール溝
    に対置させた転がり軸受の密封装置において、シ
    ールリツプの根元に薄肉部を形成し、斜め内方に
    延びる第１のシールリツプをシール溝の内方側壁
    に摺接させると共に、シール溝に向けて径方向内
    方に延び、さらに軸方向外方に向けてＬ字状に延
    びる第２のシールリツプをシール溝の外方側壁と
    ラビリンスすきまを存して対向させた転がり軸受
    の密封装置。
JP8725586U 1986-06-10 1986-06-10 Pending JPS62199534U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8725586U JPS62199534U (ja) 1986-06-10 1986-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8725586U JPS62199534U (ja) 1986-06-10 1986-06-10

Publications (1)

Publication Number Publication Date
JPS62199534U true JPS62199534U (ja) 1987-12-18

Family

ID=30944308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8725586U Pending JPS62199534U (ja) 1986-06-10 1986-06-10

Country Status (1)

Country Link
JP (1) JPS62199534U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08278319A (ja) * 1995-02-03 1996-10-22 Carl Freudenberg:Fa パッキン装置
CN103953651A (zh) * 2014-05-14 2014-07-30 镇江华天轴承有限公司 用于深沟球轴承的非接触式密封装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254692U (ja) * 1975-10-17 1977-04-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254692U (ja) * 1975-10-17 1977-04-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08278319A (ja) * 1995-02-03 1996-10-22 Carl Freudenberg:Fa パッキン装置
CN103953651A (zh) * 2014-05-14 2014-07-30 镇江华天轴承有限公司 用于深沟球轴承的非接触式密封装置

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