JPS58196419U - Lubricating device for the fitting surface of rolling bearings - Google Patents

Lubricating device for the fitting surface of rolling bearings

Info

Publication number
JPS58196419U
JPS58196419U JP1982094483U JP9448382U JPS58196419U JP S58196419 U JPS58196419 U JP S58196419U JP 1982094483 U JP1982094483 U JP 1982094483U JP 9448382 U JP9448382 U JP 9448382U JP S58196419 U JPS58196419 U JP S58196419U
Authority
JP
Japan
Prior art keywords
lubricating device
fitting surface
rolling bearings
rolling bearing
circumferential surface
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
JP1982094483U
Other languages
Japanese (ja)
Inventor
勘一郎 渡辺
Original Assignee
日本精工株式会社
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 by 日本精工株式会社 filed Critical 日本精工株式会社
Priority to JP1982094483U priority Critical patent/JPS58196419U/en
Publication of JPS58196419U publication Critical patent/JPS58196419U/en
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
    • 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
    • F16C19/388—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 four rows, i.e. four row tapered 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/12—Rolling apparatus, e.g. rolling stands, rolls

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の転がり軸受の縦断面図、第２図は本考案
の転がり軸受のはめい面の潤滑装置の縦断面図、第３図
は本考案装置の要部拡大断面図、第４図は第３図Ａ−Ａ
線断面図、第５図乃至第７図は本考案の他の実施例を示
す縦断面図で、第５図は有孔部材がリング状、第６図は
有孔部材が台形状および第７図は有孔部材がチューブ状
である。 １０１：軸箱、１０２：外輪、１０３：内輪、１０５：
螺旋溝、２０１：軸、２０２，２１１゜２１４．２１６
：周溝、２０３，２１３，２１５゜２１７：有孔部材。Fig. 1 is a longitudinal cross-sectional view of a conventional rolling bearing, Fig. 2 is a longitudinal cross-sectional view of a lubricating device for the mating surface of a rolling bearing according to the present invention, Fig. 3 is an enlarged cross-sectional view of the main parts of the device according to the present invention, and Fig. 4 is a longitudinal cross-sectional view of a conventional rolling bearing. The figure is Figure 3 A-A
5 to 7 are vertical sectional views showing other embodiments of the present invention, in which the perforated member is ring-shaped in FIG. 5, and the perforated member is trapezoidal and in FIG. In the figure, the perforated member is tubular. 101: Axle box, 102: Outer ring, 103: Inner ring, 105:
Spiral groove, 201: Axis, 202, 211° 214.216
: Peripheral groove, 203, 213, 215° 217: Perforated member.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）内輪の内周面と軸の外周面との互のはめあい面を
潤滑する潤滑装置において、該転り軸受の内輪を嵌装す
る軸の外周面に潤滑剤をためる周溝が形成されるととも
に、該周溝には潤滑剤の吐出を抑制する有孔部材が設け
られていることを特徴とする転がり軸受のはめあい面の
潤滑装置。(1) In a lubricating device that lubricates the fitting surfaces of the inner circumferential surface of an inner ring and the outer circumferential surface of a shaft, a circumferential groove for storing lubricant is formed on the outer circumferential surface of the shaft on which the inner ring of the rolling bearing is fitted. A lubricating device for a fitting surface of a rolling bearing, characterized in that the circumferential groove is provided with a perforated member for suppressing discharge of lubricant. （２）内輪の内周面に螺線溝が形成されている実用新案
登録請求の範囲第１項記載の転がり軸受のはめあい面の
潤滑装置。(2) A lubricating device for a fitting surface of a rolling bearing according to claim 1, wherein a spiral groove is formed on the inner circumferential surface of the inner ring.
JP1982094483U 1982-06-25 1982-06-25 Lubricating device for the fitting surface of rolling bearings Pending JPS58196419U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982094483U JPS58196419U (en) 1982-06-25 1982-06-25 Lubricating device for the fitting surface of rolling bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982094483U JPS58196419U (en) 1982-06-25 1982-06-25 Lubricating device for the fitting surface of rolling bearings

Publications (1)

Publication Number Publication Date
JPS58196419U true JPS58196419U (en) 1983-12-27

Family

ID=30226145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982094483U Pending JPS58196419U (en) 1982-06-25 1982-06-25 Lubricating device for the fitting surface of rolling bearings

Country Status (1)

Country Link
JP (1) JPS58196419U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011047419A (en) * 2009-08-25 2011-03-10 Nsk Ltd Bearing unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011047419A (en) * 2009-08-25 2011-03-10 Nsk Ltd Bearing unit

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