JPH01132813U - - Google Patents

Info

Publication number
JPH01132813U
JPH01132813U JP2502188U JP2502188U JPH01132813U JP H01132813 U JPH01132813 U JP H01132813U JP 2502188 U JP2502188 U JP 2502188U JP 2502188 U JP2502188 U JP 2502188U JP H01132813 U JPH01132813 U JP H01132813U
Authority
JP
Japan
Prior art keywords
idling
propeller
supported
idling propeller
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
JP2502188U
Other languages
Japanese (ja)
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 JP2502188U priority Critical patent/JPH01132813U/ja
Publication of JPH01132813U publication Critical patent/JPH01132813U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (AREA)

Description

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

第1図は本考案の実施例を示す概略図、第2図
は第1図の要部の拡大図、第3図は従来の例を示
す断面図である。 1……軸、2……遊転プロペラ、3……ボス部
、4……ハブ、5,6……ころ軸受、7……小径
部、8……リング部材、9……油溝。
FIG. 1 is a schematic diagram showing an embodiment of the present invention, FIG. 2 is an enlarged view of the main part of FIG. 1, and FIG. 3 is a sectional view of a conventional example. DESCRIPTION OF SYMBOLS 1... Shaft, 2... Idling propeller, 3... Boss portion, 4... Hub, 5, 6... Roller bearing, 7... Small diameter portion, 8... Ring member, 9... Oil groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 遊転プロペラのボル部をころ軸受にて軸に支持
させる遊転プロペラの軸受装置において、上記こ
ろ軸受で支持されている遊転プロペラのボス内部
のハブ内面に、輪外面とのクリアランスを小さく
するように内径を小さくした絞り部を部分的に設
けたことを特徴とする遊転プロペラの軸受装置。
In a bearing device for an idling propeller in which the bolt of an idling propeller is supported on a shaft by a roller bearing, the clearance between the inner surface of the hub inside the boss of the idling propeller supported by the roller bearing and the outer surface of the ring is reduced. A bearing device for an idling propeller, characterized in that a throttle portion with a reduced inner diameter is partially provided.
JP2502188U 1988-02-29 1988-02-29 Pending JPH01132813U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2502188U JPH01132813U (en) 1988-02-29 1988-02-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2502188U JPH01132813U (en) 1988-02-29 1988-02-29

Publications (1)

Publication Number Publication Date
JPH01132813U true JPH01132813U (en) 1989-09-08

Family

ID=31245378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2502188U Pending JPH01132813U (en) 1988-02-29 1988-02-29

Country Status (1)

Country Link
JP (1) JPH01132813U (en)

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