IN2014CN04878A - - Google Patents

Info

Publication number
IN2014CN04878A
IN2014CN04878A IN4878CHN2014A IN2014CN04878A IN 2014CN04878 A IN2014CN04878 A IN 2014CN04878A IN 4878CHN2014 A IN4878CHN2014 A IN 4878CHN2014A IN 2014CN04878 A IN2014CN04878 A IN 2014CN04878A
Authority
IN
India
Application number
Inventor
Kohei Toda
Original Assignee
Ntn Toyo Bearing Co Ltd
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 Ntn Toyo Bearing Co Ltd filed Critical Ntn Toyo Bearing Co Ltd
Publication of IN2014CN04878A publication Critical patent/IN2014CN04878A/en

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
    • F16C19/36—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 a single row of rollers
    • 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
    • F16C33/34—Rollers; Needles
    • 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
    • F16C19/225—Details of the ribs supporting the end of the rollers
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/26—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 radial load mainly with a single row of rollers
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near the bearing
    • 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
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/30—Angles, e.g. inclinations
    • 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
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6651—Retaining the liquid in or near the bearing in recesses or cavities provided in retainers, races or rolling elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
IN4878CHN2014 2011-12-02 2014-06-27 IN2014CN04878A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011264529A JP2013117249A (en) 2011-12-02 2011-12-02 Roller bearing
PCT/JP2012/079933 WO2013080824A1 (en) 2011-12-02 2012-11-19 Roller bearing

Publications (1)

Publication Number Publication Date
IN2014CN04878A true IN2014CN04878A (en) 2015-09-18

Family

ID=48535286

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4878CHN2014 IN2014CN04878A (en) 2011-12-02 2014-06-27

Country Status (6)

Country Link
US (1) US9011018B2 (en)
EP (1) EP2787225A4 (en)
JP (1) JP2013117249A (en)
CN (1) CN104011410A (en)
IN (1) IN2014CN04878A (en)
WO (1) WO2013080824A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105090236B (en) * 2014-04-15 2019-07-12 舍弗勒技术股份两合公司 Cylinder roller bearing
WO2016110978A1 (en) * 2015-01-08 2016-07-14 株式会社ハーモニック・ドライブ・システムズ Wave generator and wave gearing
WO2018200324A1 (en) 2017-04-26 2018-11-01 The Timken Company Non-elliptical contact profile for roller bearing
DE102019220292A1 (en) * 2019-12-19 2021-06-24 Aktiebolaget Skf Rolling bearings with wire races and retaining rib
DE102019220284A1 (en) 2019-12-19 2021-06-24 Aktiebolaget Skf Rolling bearings with wire races
EP4317721A4 (en) * 2021-03-31 2024-04-17 Nsk Ltd Roller bearing, roller bearing unit, motor, roller bearing manufacturing method, and roller bearing silencing method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350147A (en) * 1966-02-01 1967-10-31 Skf Ind Inc Rolling bearing assembly
SE349368B (en) * 1970-11-16 1972-09-25 Skf Ind Trading & Dev
US3963285A (en) * 1973-10-09 1976-06-15 Skf Industries, Inc. Cage control of skew angle in roller bearings
US4027930A (en) * 1975-12-19 1977-06-07 The Garrett Corporation Bearing assembly and method
JPS5843609B2 (en) * 1975-12-26 1983-09-28 日本精工株式会社 Korojikuuke
JPS5913369Y2 (en) * 1979-07-18 1984-04-20 日本精工株式会社 cylindrical roller bearing
JPS59106719A (en) * 1982-12-08 1984-06-20 Koyo Seiko Co Ltd Cylindrical roller bearing
JPH0712119A (en) * 1993-06-28 1995-01-17 Nippon Seiko Kk Cylindrical roller bearing
JP2000304038A (en) * 1999-04-20 2000-10-31 Nsk Ltd Roller bearing
RU2199039C2 (en) * 2000-06-19 2003-02-20 Открытое акционерное общество "Минский подшипниковый завод" Single-row spherical roller bearing
JP2002195272A (en) 2000-12-27 2002-07-10 Nsk Ltd Flanged cylindrical roller bearing
JP2003021145A (en) * 2001-07-05 2003-01-24 Nsk Ltd Roller bearing
US6702471B2 (en) * 2001-11-06 2004-03-09 Nsk Ltd. Radial roller bearing
JP2004353744A (en) * 2003-05-28 2004-12-16 Nsk Ltd Roller bearing
US7416346B2 (en) * 2003-06-12 2008-08-26 Nsk Ltd. Cylindrical roller bearing
JP5455329B2 (en) * 2008-06-24 2014-03-26 Ｎｔｎ株式会社 Cylindrical roller bearing
JP5595747B2 (en) * 2010-02-10 2014-09-24 Ｎｔｎ株式会社 Wheel bearing device
DE102010018553A1 (en) * 2010-04-28 2012-01-19 Aktiebolaget Skf Roller and roller bearings

Also Published As

Publication number Publication date
EP2787225A4 (en) 2015-06-03
CN104011410A (en) 2014-08-27
JP2013117249A (en) 2013-06-13
US9011018B2 (en) 2015-04-21
US20140328554A1 (en) 2014-11-06
WO2013080824A1 (en) 2013-06-06
EP2787225A1 (en) 2014-10-08

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