JPH0250563U - - Google Patents

Info

Publication number
JPH0250563U
JPH0250563U JP13031888U JP13031888U JPH0250563U JP H0250563 U JPH0250563 U JP H0250563U JP 13031888 U JP13031888 U JP 13031888U JP 13031888 U JP13031888 U JP 13031888U JP H0250563 U JPH0250563 U JP H0250563U
Authority
JP
Japan
Prior art keywords
protruding edge
annular portion
seal ring
protruding
rotating shaft
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
JP13031888U
Other languages
Japanese (ja)
Other versions
JPH0537094Y2 (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 JP13031888U priority Critical patent/JPH0537094Y2/ja
Publication of JPH0250563U publication Critical patent/JPH0250563U/ja
Application granted granted Critical
Publication of JPH0537094Y2 publication Critical patent/JPH0537094Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
    • 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
    • F16C19/18—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 two or more rows of balls
    • F16C19/181—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 two or more rows of balls with angular contact
    • F16C19/183—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 two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—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 two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

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 drawings]

第１図は、本考案が適用された自動車の駆動輪
側アクスル部を示す断面図である。第２図は、第
１図のシールリングのみを示す斜視図である。 １……ハブキヤリヤ、２……内孔、３……玉軸
受、４……スナツプリング、５……ドライブシヤ
フト、５ａ……先端部、６……ブーツ、７……ホ
イールハブ、７ａ……円筒部、７ｂ……フランジ
、８……ナツト、９……ボルト、１０……ブレー
キデイスク、１１……ホイール、１２……ホイー
ルナツト、１３……インナレース、１４……アウ
タレース、１５……ボール、１６……シール部材
、１８……シールリング、１９……環状部、２０
……第１の突出縁部、２１……第２の突出縁部、
２１ａ……内周縁部。 FIG. 1 is a sectional view showing a drive wheel side axle portion of an automobile to which the present invention is applied. 2 is a perspective view showing only the seal ring of FIG. 1. FIG. 1...Hub carrier, 2...Inner hole, 3...Ball bearing, 4...Snat spring, 5...Driveshaft, 5a...Tip, 6...Boot, 7...Wheel hub, 7a...Cylindrical part , 7b...Flange, 8...Nut, 9...Bolt, 10...Brake disc, 11...Wheel, 12...Wheel nut, 13...Inner race, 14...Outer race, 15...Ball, 16 ... Seal member, 18 ... Seal ring, 19 ... Annular part, 20
...first protruding edge, 21...second protruding edge,
21a... Inner peripheral edge.

Claims (1)

【実用新案登録請求の範囲】 (1) 固定部材に概ね水平方向に開設された内孔
から回転軸が突出する構造に於て前記内孔の内周
壁面と前記回転軸との間をシールするためのシー
ルリングであつて、 前記内周壁面の全体に亘り密接する環状部と、 前記環状部の下端部を除く少なくとも上側半分
に半径方向内向きに突設された第１の突出縁部と
、 前記環状部に於ける前記第１の突出縁部よりも
軸線方向内側に離間する位置の少なくとも下側半
分に半径方向内向きに突設された第２の突出縁部
とを有することを特徴とするシールリング。 (2) 前記第１の突出縁部の突出高さが、前記環
状部の上端部から下端部に向けて徐々に減少して
いることを特徴とする実用新案登録請求の範囲第
１項に記載のシールリング。 (3) 前記内孔と前記回転軸との間にシール軸受
が介在し、前記第２の突出縁部が前記環状部の全
周に亘り突設され、かつその内周縁部が前記シー
ル軸受のシール部材側面に全周に亘り密接するこ
とを特徴とする実用新案登録請求の範囲第１項若
しくは第２項に記載のシールリング。[Claims for Utility Model Registration] (1) In a structure in which a rotating shaft protrudes from an inner hole opened in a generally horizontal direction in a fixed member, a seal is created between the inner circumferential wall surface of the inner hole and the rotating shaft. A seal ring for the purpose of the present invention, comprising: an annular portion that is in close contact with the entire inner circumferential wall surface; a first protruding edge that protrudes radially inward from at least an upper half of the annular portion, excluding a lower end portion; and a second protruding edge protruding radially inward at least in the lower half of the annular portion at a position spaced further inward in the axial direction than the first protruding edge. Seal ring. (2) The utility model registration claim 1 is characterized in that the protruding height of the first protruding edge gradually decreases from the upper end to the lower end of the annular part. seal ring. (3) A sealed bearing is interposed between the inner hole and the rotating shaft, the second protruding edge protrudes over the entire circumference of the annular portion, and the inner circumferential edge of the second protruding edge extends over the entire circumference of the annular portion. The seal ring according to claim 1 or 2, which is in close contact with the side surface of the seal member over the entire circumference.
JP13031888U 1988-10-04 1988-10-04 Expired - Lifetime JPH0537094Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13031888U JPH0537094Y2 (en) 1988-10-04 1988-10-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13031888U JPH0537094Y2 (en) 1988-10-04 1988-10-04

Publications (2)

Publication Number Publication Date
JPH0250563U true JPH0250563U (en) 1990-04-09
JPH0537094Y2 JPH0537094Y2 (en) 1993-09-20

Family

ID=31385381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13031888U Expired - Lifetime JPH0537094Y2 (en) 1988-10-04 1988-10-04

Country Status (1)

Country Link
JP (1) JPH0537094Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07186604A (en) * 1993-12-27 1995-07-25 Koyo Seiko Co Ltd Bearing device for wheel
WO2005059386A1 (en) * 2003-12-16 2005-06-30 Ntn Corporation Rolling bearing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61142964U (en) * 1985-02-26 1986-09-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61142964U (en) * 1985-02-26 1986-09-03

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07186604A (en) * 1993-12-27 1995-07-25 Koyo Seiko Co Ltd Bearing device for wheel
WO2005059386A1 (en) * 2003-12-16 2005-06-30 Ntn Corporation Rolling bearing

Also Published As

Publication number Publication date
JPH0537094Y2 (en) 1993-09-20

Similar Documents

Publication Publication Date Title
JPS6154272U (en)
JPH0250563U (en)
JPH0211701U (en)
JPS6210103U (en)
JPS62108542U (en)
JPS63150861U (en)
JPS6376505U (en)
JPS61200704U (en)
JPS62103602U (en)
JPS6376504U (en)
JPH01108801U (en)
JPH0319723U (en)
JPH022527U (en)
JPH0342702U (en)
JPH02129902U (en)
JPS639790Y2 (en)
JPS63169303U (en)
JPS6378734U (en)
JPS62197402U (en)
JPH02148805U (en)
JPS63175326U (en)
JPS61129603U (en)
JPH01158852U (en)
JPS6130504U (en) wheel bearing
JPS6453673U (en)