JPH0439329U - - Google Patents

Info

Publication number
JPH0439329U
JPH0439329U JP1990081255U JP8125590U JPH0439329U JP H0439329 U JPH0439329 U JP H0439329U JP 1990081255 U JP1990081255 U JP 1990081255U JP 8125590 U JP8125590 U JP 8125590U JP H0439329 U JPH0439329 U JP H0439329U
Authority
JP
Japan
Prior art keywords
outer ring
tapered roller
double row
inner diameter
roller bearing
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
JP1990081255U
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 JP1990081255U priority Critical patent/JPH0439329U/ja
Publication of JPH0439329U publication Critical patent/JPH0439329U/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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の実施例を示す断面図、第２
図は部分拡大断面図、第３図および第４図は従来
例を示す断面図である。 ５２……外輪、５２ｂ……内径面、６０……環
状溝、５４……内輪、５６……円すいころ、Ｄ…
…外接円直径、５８……シールド板、５８ａ……
小径円筒部、５８ｂ……大径円筒部、５８ｃ……
環状円板部、５８ｄ……端縁、ｄ……端縁の内径
。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 外輪と一対の内輪との間に複列の円すいこ
    ろを介在させた総ころ形複列外向き円すいころ軸
    受において、外輪の両端部内径面をシールド板を
    嵌着させ、外輪の内径面と嵌合するシールド板の
    大径円筒部の円すいころ側端縁の内径を円すいこ
    ろの外接円直径よりも小さくしたことを特徴とす
    る総ころ形複列外向き円すいころ軸受。 (2) シールド板の大径円筒部に環状の突起を設
    け、外輪の内径面に形成した環状溝と係合させた
    ことを特徴とする請求項１の総ころ形複列外向き
    円すいころ軸受。
JP1990081255U 1990-07-30 1990-07-30 Pending JPH0439329U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990081255U JPH0439329U (ja) 1990-07-30 1990-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990081255U JPH0439329U (ja) 1990-07-30 1990-07-30

Publications (1)

Publication Number Publication Date
JPH0439329U true JPH0439329U (ja) 1992-04-03

Family

ID=31627035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990081255U Pending JPH0439329U (ja) 1990-07-30 1990-07-30

Country Status (1)

Country Link
JP (1) JPH0439329U (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11336775A (ja) * 1998-05-26 1999-12-07 Nippon Seiko Kk 内輪分離型複列密封型円筒ころ軸受
JP2009185977A (ja) * 2008-02-08 2009-08-20 Nsk Ltd 複列転がり軸受
JP2010101358A (ja) * 2008-10-22 2010-05-06 Nippon Otis Elevator Co 回転体ユニットとその回転体ユニットの予圧設定装置および回転体ユニットの予圧設定方法
JP2015132351A (ja) * 2014-01-15 2015-07-23 株式会社ジェイテクト 複列転がり軸受

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11336775A (ja) * 1998-05-26 1999-12-07 Nippon Seiko Kk 内輪分離型複列密封型円筒ころ軸受
JP2009185977A (ja) * 2008-02-08 2009-08-20 Nsk Ltd 複列転がり軸受
JP2010101358A (ja) * 2008-10-22 2010-05-06 Nippon Otis Elevator Co 回転体ユニットとその回転体ユニットの予圧設定装置および回転体ユニットの予圧設定方法
JP2015132351A (ja) * 2014-01-15 2015-07-23 株式会社ジェイテクト 複列転がり軸受

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