JPH01104431U - - Google Patents

Info

Publication number
JPH01104431U
JPH01104431U JP10788U JP10788U JPH01104431U JP H01104431 U JPH01104431 U JP H01104431U JP 10788 U JP10788 U JP 10788U JP 10788 U JP10788 U JP 10788U JP H01104431 U JPH01104431 U JP H01104431U
Authority
JP
Japan
Prior art keywords
rolling bearing
narrow groove
utility
cage
model registration
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
JP10788U
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 JP10788U priority Critical patent/JPH01104431U/ja
Publication of JPH01104431U publication Critical patent/JPH01104431U/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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • F16C33/6677—Details of supply of the liquid to the bearing, e.g. passages or nozzles from radial inside, e.g. via a passage through the shaft and/or inner ring
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/38—Ball cages
    • F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案の転がり軸受の潤滑機構を示す
部分断面図であり、第２図は本考案の転がり軸受
の保持器内周面を示す展開図および断面図である
。第３図は本考案の転がり軸受の他の実施例であ
る保持器内周面を示す展開図および断面図である
。 主要部分の符号の説明、１：回転軸、２：転が
り軸受、２ｄ：保持器、５，８：油路、１０：ポ
ケツト部、１１：細溝。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ ポンプによつて潤滑油が供給される転がり軸
    受において、ポケツト部に転動体を保持するもみ
    抜き型保持器の内周面に少くとも一端が前記保持
    器のポケツト部と連通する少くとも１つの細溝を
    設けたことを特徴とする転がり軸受。 ２ 前記細溝の一部にくぼみを設けたことを特徴
    とする実用新案登録請求の範囲第１項に記載の転
    がり軸受。 ３ 前記細溝と交差する少くとも１つの細溝を有
    することを特徴とする実用新案登録請求の範囲第
    １項に記載の転がり軸受。
JP10788U 1988-01-06 1988-01-06 Pending JPH01104431U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10788U JPH01104431U (ja) 1988-01-06 1988-01-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10788U JPH01104431U (ja) 1988-01-06 1988-01-06

Publications (1)

Publication Number Publication Date
JPH01104431U true JPH01104431U (ja) 1989-07-14

Family

ID=31198838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10788U Pending JPH01104431U (ja) 1988-01-06 1988-01-06

Country Status (1)

Country Link
JP (1) JPH01104431U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105114467A (zh) * 2015-07-28 2015-12-02 金坛市天驰轴承有限公司 一种用于高速电主轴的高速轴承
JP2016217384A (ja) * 2015-05-15 2016-12-22 株式会社Ihi ラジアル軸受

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016217384A (ja) * 2015-05-15 2016-12-22 株式会社Ihi ラジアル軸受
CN105114467A (zh) * 2015-07-28 2015-12-02 金坛市天驰轴承有限公司 一种用于高速电主轴的高速轴承

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