DE69518488D1 - Wälzlager mit verbesserten Verschleisseigenschaften - Google Patents

Wälzlager mit verbesserten Verschleisseigenschaften

Info

Publication number
DE69518488D1
DE69518488D1 DE69518488T DE69518488T DE69518488D1 DE 69518488 D1 DE69518488 D1 DE 69518488D1 DE 69518488 T DE69518488 T DE 69518488T DE 69518488 T DE69518488 T DE 69518488T DE 69518488 D1 DE69518488 D1 DE 69518488D1
Authority
DE
Germany
Prior art keywords
rolling bearings
improved wear
wear properties
properties
improved
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 - Lifetime
Application number
DE69518488T
Other languages
English (en)
Other versions
DE69518488T2 (de
Inventor
Antonip Gabelli
Piter Abraham Veenhuizen
Vries Gerardus De
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.)
SKF Engineering and Research Centre BV
Original Assignee
SKF Engineering and Research Centre BV
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 SKF Engineering and Research Centre BV filed Critical SKF Engineering and Research Centre BV
Publication of DE69518488D1 publication Critical patent/DE69518488D1/de
Application granted granted Critical
Publication of DE69518488T2 publication Critical patent/DE69518488T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C33/303—Parts of ball or roller bearings of hybrid bearings, e.g. rolling bearings with steel races and ceramic 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/32—Balls
    • 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
    • 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
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/02—Mechanical properties
    • F16C2202/04—Hardness
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/02—Mechanical properties
    • F16C2202/06—Strength or rigidity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Rolling Contact Bearings (AREA)
DE69518488T 1994-11-09 1995-11-08 Wälzlager mit verbesserten Verschleisseigenschaften Expired - Lifetime DE69518488T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9401873A NL9401873A (nl) 1994-11-09 1994-11-09 Wentellager met verbeterde slijtage kenmerken.

Publications (2)

Publication Number Publication Date
DE69518488D1 true DE69518488D1 (de) 2000-09-28
DE69518488T2 DE69518488T2 (de) 2001-04-19

Family

ID=19864881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69518488T Expired - Lifetime DE69518488T2 (de) 1994-11-09 1995-11-08 Wälzlager mit verbesserten Verschleisseigenschaften

Country Status (5)

Country Link
US (1) US6149311A (de)
EP (1) EP0711929B1 (de)
JP (1) JPH08210358A (de)
DE (1) DE69518488T2 (de)
NL (1) NL9401873A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998005104A1 (en) * 1996-07-30 1998-02-05 Fifth Dimension, Inc. Brushless slip ring using rolling elements as electrical conductors
NL1006971C2 (nl) 1997-09-08 1999-03-09 Skf Ind Trading & Dev Wentellager met verbeterde wenteloppervlakken.
FR2811385B1 (fr) * 2000-07-06 2002-11-29 Cit Alcatel Roulements hybrides d'atterrissage pour pompe a vide
US6443624B1 (en) 2000-08-01 2002-09-03 The Timken Company High speed angular contact ball bearing
FR2831621B1 (fr) * 2001-10-25 2004-02-13 Cit Alcatel Utilisation des billes en zircone pour les roulements d'atterrissage des pompes turbomoleculaires sur palier magnetique
DE10162473B4 (de) * 2001-12-19 2005-12-01 Fag Kugelfischer Ag & Co. Ohg Wälzlager in Tiefbohreinrichtung
US6764219B2 (en) 2002-04-02 2004-07-20 The Timken Company Full complement antifriction bearing
FR2859515B1 (fr) * 2003-09-08 2006-12-15 Usifroid Palier a usure reduite
FR2859514B1 (fr) * 2003-09-08 2006-12-08 Usifroid Palier a usure reduite
DE102008053444A1 (de) 2008-10-28 2010-04-29 Schaeffler Kg Wälzlager, insbesondere Radlager
NL2013382B1 (en) * 2014-08-29 2016-09-26 Rotelcon B V Rotary electrical conductor.
WO2016139622A1 (en) * 2015-03-04 2016-09-09 Husqvarna Ab Chainsaw guide bar with hybrid bearing assembly
DE112017002626A5 (de) 2016-05-25 2019-04-11 Schaeffler Technologies AG & Co. KG Wälzlager für anwendungen mit wechselnden hohen und niedrigen lasten
US10295232B2 (en) * 2016-11-09 2019-05-21 Aktiebolaget Skf Cooling system
US10309697B2 (en) * 2016-11-09 2019-06-04 Aktiebolaget Skf Cooling system
US10337773B2 (en) * 2016-11-09 2019-07-02 Aktiebolaget Skf Cooling system
US10295231B2 (en) 2016-11-09 2019-05-21 Aktiebolaget Skf Cooling system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097897A (en) * 1961-03-16 1963-07-16 Carborundum Co Bearing combination
US3425759A (en) * 1966-03-16 1969-02-04 United Aircraft Corp Gyromotor bearing
US3574425A (en) * 1969-06-25 1971-04-13 Henry A Johnson Fabrication of hollow balls, for use as ball bearings, from powder
US3764188A (en) * 1971-11-19 1973-10-09 Stanley Works Anti-friction bearing
DE2511120A1 (de) * 1975-03-14 1976-09-30 Teldix Gmbh Praezisions-waelzlager
FR2479369A1 (fr) * 1980-04-01 1981-10-02 Torrington France Dispositif de roulement pour palier radial
FR2480878A1 (fr) * 1980-04-21 1981-10-23 Nadella Dispositif de roulement precontraint
JPS60208626A (ja) * 1984-03-30 1985-10-21 Koyo Seiko Co Ltd 腐食環境下で使用する回転部材支持装置
WO1986005482A1 (en) * 1985-03-12 1986-09-25 Kitamura Valve Co., Ltd. Valve having valve body of ceramic compound
DE3609781A1 (de) * 1986-03-22 1987-10-08 Hoesch Ag Grosswaelzlager
US4821385A (en) * 1986-07-29 1989-04-18 Koyo Seiko Co., Ltd. Method of making a bearing
DE3862445D1 (de) * 1987-08-26 1991-05-23 Koyo Seiko Co Hitzebestaendiges kugellager.
US4966552A (en) * 1989-05-08 1990-10-30 Den-Tal-Ez, Inc. Sterilizable non-lubricated rotary instrument for dental and medical use
FR2702407B1 (fr) * 1993-03-11 1995-06-02 Sarma Procédé de revêtement dur d'une rotule mise en Óoeuvre par ce procédé.

Also Published As

Publication number Publication date
EP0711929A1 (de) 1996-05-15
EP0711929B1 (de) 2000-08-23
US6149311A (en) 2000-11-21
DE69518488T2 (de) 2001-04-19
NL9401873A (nl) 1996-06-03
JPH08210358A (ja) 1996-08-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOETERS & LIECK, 81541 MUENCHEN