GB2242484B - Rolling member - Google Patents

Rolling member

Info

Publication number
GB2242484B
GB2242484B GB9106195A GB9106195A GB2242484B GB 2242484 B GB2242484 B GB 2242484B GB 9106195 A GB9106195 A GB 9106195A GB 9106195 A GB9106195 A GB 9106195A GB 2242484 B GB2242484 B GB 2242484B
Authority
GB
United Kingdom
Prior art keywords
rolling member
rolling
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.)
Expired - Fee Related
Application number
GB9106195A
Other versions
GB2242484A (en
GB9106195D0 (en
Inventor
Yasuo Utsumi
Kousuke Nonaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Publication of GB9106195D0 publication Critical patent/GB9106195D0/en
Publication of GB2242484A publication Critical patent/GB2242484A/en
Application granted granted Critical
Publication of GB2242484B publication Critical patent/GB2242484B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/14—Special methods of manufacture; Running-in
    • 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
    • F16C33/64—Special methods of manufacture
    • 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
    • F16C2220/00—Shaping
    • F16C2220/40—Shaping by deformation without removing material
    • F16C2220/46—Shaping by deformation without removing material by forging
    • 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
    • F16C2220/00—Shaping
    • F16C2220/60—Shaping by removing material, e.g. machining
    • F16C2220/70—Shaping by removing material, e.g. machining by grinding
    • 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
    • F16C2220/00—Shaping
    • F16C2220/80—Shaping by separating parts, e.g. by severing, cracking
    • F16C2220/82—Shaping by separating parts, e.g. by severing, cracking by cutting
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/10—Hardening, e.g. carburizing, carbo-nitriding
    • F16C2223/12—Hardening, e.g. carburizing, carbo-nitriding with carburizing
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/10—Hardening, e.g. carburizing, carbo-nitriding
    • F16C2223/16—Hardening, e.g. carburizing, carbo-nitriding with carbo-nitriding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
GB9106195A 1990-03-22 1991-03-22 Rolling member Expired - Fee Related GB2242484B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02073116A JP3123055B2 (en) 1990-03-22 1990-03-22 Rolling member

Publications (3)

Publication Number Publication Date
GB9106195D0 GB9106195D0 (en) 1991-05-08
GB2242484A GB2242484A (en) 1991-10-02
GB2242484B true GB2242484B (en) 1994-05-25

Family

ID=13508968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9106195A Expired - Fee Related GB2242484B (en) 1990-03-22 1991-03-22 Rolling member

Country Status (2)

Country Link
JP (1) JP3123055B2 (en)
GB (1) GB2242484B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2581973Y2 (en) * 1991-10-14 1998-09-24 光洋精工株式会社 Cam follower
US20040252924A1 (en) * 2001-10-31 2004-12-16 Akihiro Kiuchi Rolling bearings
JP4760664B2 (en) 2006-10-26 2011-08-31 アイシン・エィ・ダブリュ株式会社 Sheave member for belt type continuously variable transmission and method for manufacturing the same
EP2573195B1 (en) * 2011-09-23 2014-10-22 ZF Wind Power Antwerpen NV Method for increasing the fatigue resistance of a steel roller bearing
WO2019103039A1 (en) * 2017-11-24 2019-05-31 Ntn株式会社 Rolling part, bearing, and production method therefor
JP7073193B2 (en) * 2017-11-24 2022-05-23 Ntn株式会社 Rolling parts, bearings and their manufacturing methods
JP7240815B2 (en) * 2018-03-22 2023-03-16 Ntn株式会社 Rolling component manufacturing method and bearing manufacturing method
JP7017489B2 (en) * 2018-09-25 2022-02-08 Ntn株式会社 Bearing parts

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB279782A (en) * 1926-11-01 1928-03-22 Krupp Ag Improvements in the manufacture of rolled rings
GB935527A (en) * 1961-04-14 1963-08-28 Messerschmidt Sebastian Improvements in and relating to the manufacture of ball bearing races
GB1263710A (en) * 1967-11-14 1972-02-16 Verson Allsteel Press Co Improvements in or relating to roller bearing races and the manufacture thereof
GB1266253A (en) * 1969-04-01 1972-03-08
US4060290A (en) * 1974-03-29 1977-11-29 Thomas Scott Brawley Bearing component and method of making same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB279782A (en) * 1926-11-01 1928-03-22 Krupp Ag Improvements in the manufacture of rolled rings
GB935527A (en) * 1961-04-14 1963-08-28 Messerschmidt Sebastian Improvements in and relating to the manufacture of ball bearing races
GB1263710A (en) * 1967-11-14 1972-02-16 Verson Allsteel Press Co Improvements in or relating to roller bearing races and the manufacture thereof
GB1266253A (en) * 1969-04-01 1972-03-08
US4060290A (en) * 1974-03-29 1977-11-29 Thomas Scott Brawley Bearing component and method of making same

Also Published As

Publication number Publication date
GB2242484A (en) 1991-10-02
GB9106195D0 (en) 1991-05-08
JPH03271343A (en) 1991-12-03
JP3123055B2 (en) 2001-01-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970322