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  • Influence of grease rheology on thrust ball bearings ...

    2012-2-1u2002·u2002The application of the SKF bearing friction torque to thrust ball bearings was discussed in previous works, . 4. Results4.1. Grease rheological parameters. Amplitude Sweep tests allow to quantify storage (G′) and loss (G″) moduli as a function of the shear rate.

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  • Influence of grease rheology on thrust ball bearings ...

    Thrust bearings lubricated with several different greases were tested on a modified Four-Ball Machine and friction torque were measured,the results …

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  • (PDF) Friction torque in thrust ball bearings grease ...

    Also, for low axial loads Bălan et al [5] experimentally determ ined the total friction torque in a 51205. thrust ball bearing operating between 100 and 400 rpm, and lubr icated with mineral oils ...

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  • Friction torque in grease lubricated thrust ball bearings ...

    2011-5-1u2002·u2002Abstract. Thrust ball bearings lubricated with several different greases were tested on a modified Four-Ball Machine, where the Four-Ball arrangement was replaced by a bearing assembly. The friction torque and operating temperatures in a thrust ball bearing were measured during the tests. At the end of each test a grease sample was analyzed ...

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  • Friction torque in thrust ball bearings grease lubricated

    Friction torque in thrust ball bearings grease lubricated View the table of contents for this issue, or go to the journal homepage for more ... influence of the grease on the friction torque.

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  • Prediction of the friction torque in grease lubricated ...

    2016-5-27u2002·u2002The development of special grease makes it possible for angular contact ball bearings to operate at high speed and temperature; however, as an important performance parameter, friction torque of bearings lubricated with grease is much greater than that of bearings lubricated with oil-air, and heat generation due to frictional loss is also greater, so it is …

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  • Friction torque in thrust ball bearings lubricated with ...

    2016-4-1u2002·u2002The tests were conducted applying an axial load of P≈7000 N, while varying the rotational speed stepwise from 100 to 3250 rpm and assuring that the temperature was kept constant.Each test was performed on a new 51107 thrust ball bearing from SKF ® (marked with numbers 3–5, in Fig. 1).Each rolling bearing was lubricated with 2 ml of grease (about 30% of …

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  • Friction torque in grease lubricated thrust ball bearings ...

    Abstract. Thrust ball bearings lubricated with several different greases were tested on a modified Four-Ball Machine, where the Four-Ball arrangement was replaced by a bearing assembly. The friction torque and operating temperatures in a thrust ball bearing were measured during the tests. At the end of each test a grease sample was analyzed ...

    Get Price
  • Tiago Cousseau - Academia.edu

    Influence of grease rheology on thrust ball bearings friction torque more. by Tiago Cousseau. The friction torque and the operating temperatures in a thrust ball bearing were measured for seven different types of greases, including three biodegradable greases having low toxicity. ... showing that the interaction between thickener and base oil ...

    Get Price
  • ProfileOfResearchers

    TITLE: Influence of grease rheology on thrust ball bearings friction torque Full Text AUTHORS: Tiago Cousseau; Beatriz M Graca; Armando V Campos; Jorge H O Seabra; TYPE: Article, PUBLISHED: 2012, SOURCE: TRIBOLOGY INTERNATIONAL, VOLUME: 46, ISSUE: 1

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  • u202aTiago Cousseauu202c - u202aGoogle Scholaru202c

    Influence of grease rheology on thrust ball bearings friction torque. T Cousseau, BM Graca, AV Campos, JHO Seabra. Tribology International 46 (1), 106-113, 2012. 55: 2012: Experimental measuring procedure for the friction torque in rolling bearings. T Cousseau, B Graça, A Campos, J Seabra. Lubrication Science 22 (4), 133-147, 2010. 50:

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  • Friction and wear in thrust ball bearings lubricated with ...

    2011-5-11u2002·u2002Thrust ball bearings lubricated with several different types of grease, including three biodegradable low-toxicity greases, were tested in a modified four-ball machine in order to evaluate the bearing friction torque.

    Get Price
  • Power loss in grease lubricated ball bearings - IOPscience

    2020-1-11u2002·u2002Cousseau T, Graca B M, Campos A V and Seabra J 2012 Influence of grease rheology on thrust ball bearings friction torque Tribol. Int. 46 106-113 Crossref Google Scholar

    Get Price
  • (PDF) FILM THICKNESS AND FRICTION TORQUE PREDICTION

    FILM THICKNESS AND FRICTION TORQUE PREDICTION OF LUBRICATING GREASES USING BLEED OIL PROPERTIES. ... Influence of grease bleed oil on ball-on-disc lubrication. By Armando Campos. Grease Aging Effects on Film Formation under Fully-Flooded and Starved Lubrication. By Armando Campos. Testing rolling bearings in a modified Four-Ball machine.

    Get Price
  • FRICTION TORQUE OF POLYMER GREASES WITH

    2015-6-2u2002·u2002Each test was performed on a new SKF 51107 thrust ball bearing (marked with numbers 3 to 5, in Figure 1). The rolling bearing was lubricated with 2 ml of grease (about 30% of the rolling bearing's free volume). RESULTS Rolling bearing friction torque In Figure 2, it is possible to observe the measured rolling bearing friction torques versus the

    Get Price
  • GREASE FORMULATION, FILM THICKNESS AND FRICTION

    2016-11-30u2002·u200244th Leeds-Lyon Symposium on Tribology - September 4-6, 2017, Lyon, France GREASE FORMULATION, FILM THICKNESS AND FRICTION-INFLUENCE ON ROLLING BEARING TORQUE LOSSJorge H O Seabra a*, David E P Gonçalves b, Armando J V Campos b *[email protected] a DEMec, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto …

    Get Price
  • Experimental measuring procedure for the friction torque ...

    DOI: 10.1002/LS.115 Corpus ID: 34558658. Experimental measuring procedure for the friction torque in rolling bearings @article{Cousseau2010ExperimentalMP, title={Experimental measuring procedure for the friction torque in rolling bearings}, author={T. Cousseau and Beatriz Graça and A. Campos and J. Seabra}, journal={Lubrication Science}, year={2010}, volume={22}, pages={133 …

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  • An accurate calculation method for heat generation rate in ...

    2015-9-4u2002·u2002A mathematical model for accurately calculating heat generation rate in a grease-lubricated spherical roller bearing (SRB) is established in this paper by adopting the local heat source analysis approach, which involves in calculating heat generation rates of roller–raceway contact, cage and inner ring land contact, roller and cage pocket contact, and power loss of …

    Get Price
  • Tiago Cousseau - Academia.edu

    Influence of grease rheology on thrust ball bearings friction torque more. by Tiago Cousseau. The friction torque and the operating temperatures in a thrust ball bearing were measured for seven different types of greases, including three biodegradable greases having low toxicity. ... showing that the interaction between thickener and base oil ...

    Get Price
  • ProfileOfResearchers

    TITLE: Influence of grease rheology on thrust ball bearings friction torque Full Text AUTHORS: Tiago Cousseau; Beatriz M Graca; Armando V Campos; Jorge H O Seabra; TYPE: Article, PUBLISHED: 2012, SOURCE: TRIBOLOGY INTERNATIONAL, VOLUME: 46, ISSUE: 1

    Get Price
  • u202aTiago Cousseauu202c - u202aGoogle Scholaru202c

    Influence of grease rheology on thrust ball bearings friction torque. T Cousseau, BM Graca, AV Campos, JHO Seabra. Tribology International 46 (1), 106-113, 2012. 55: 2012: Experimental measuring procedure for the friction torque in rolling bearings. T Cousseau, B Graça, A Campos, J Seabra. Lubrication Science 22 (4), 133-147, 2010. 50:

    Get Price
  • Friction and wear in thrust ball bearings lubricated with ...

    2011-5-11u2002·u2002Thrust ball bearings lubricated with several different types of grease, including three biodegradable low-toxicity greases, were tested in a modified four-ball machine in order to evaluate the bearing friction torque.

    Get Price
  • Power loss in grease lubricated ball bearings - IOPscience

    2020-1-11u2002·u2002Cousseau T, Graca B M, Campos A V and Seabra J 2012 Influence of grease rheology on thrust ball bearings friction torque Tribol. Int. 46 106-113 Crossref Google Scholar

    Get Price
  • (PDF) FILM THICKNESS AND FRICTION TORQUE PREDICTION

    FILM THICKNESS AND FRICTION TORQUE PREDICTION OF LUBRICATING GREASES USING BLEED OIL PROPERTIES. ... Influence of grease bleed oil on ball-on-disc lubrication. By Armando Campos. Grease Aging Effects on Film Formation under Fully-Flooded and Starved Lubrication. By Armando Campos. Testing rolling bearings in a modified Four-Ball machine.

    Get Price
  • FRICTION TORQUE OF POLYMER GREASES WITH

    2015-6-2u2002·u2002Each test was performed on a new SKF 51107 thrust ball bearing (marked with numbers 3 to 5, in Figure 1). The rolling bearing was lubricated with 2 ml of grease (about 30% of the rolling bearing's free volume). RESULTS Rolling bearing friction torque In Figure 2, it is possible to observe the measured rolling bearing friction torques versus the

    Get Price
  • GREASE FORMULATION, FILM THICKNESS AND FRICTION

    2016-11-30u2002·u200244th Leeds-Lyon Symposium on Tribology - September 4-6, 2017, Lyon, France GREASE FORMULATION, FILM THICKNESS AND FRICTION-INFLUENCE ON ROLLING BEARING TORQUE LOSSJorge H O Seabra a*, David E P Gonçalves b, Armando J V Campos b *[email protected] a DEMec, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto …

    Get Price
  • Experimental measuring procedure for the friction torque ...

    DOI: 10.1002/LS.115 Corpus ID: 34558658. Experimental measuring procedure for the friction torque in rolling bearings @article{Cousseau2010ExperimentalMP, title={Experimental measuring procedure for the friction torque in rolling bearings}, author={T. Cousseau and Beatriz Graça and A. Campos and J. Seabra}, journal={Lubrication Science}, year={2010}, volume={22}, pages={133 …

    Get Price
  • An accurate calculation method for heat generation rate in ...

    2015-9-4u2002·u2002A mathematical model for accurately calculating heat generation rate in a grease-lubricated spherical roller bearing (SRB) is established in this paper by adopting the local heat source analysis approach, which involves in calculating heat generation rates of roller–raceway contact, cage and inner ring land contact, roller and cage pocket contact, and power loss of …

    Get Price
  • Tiago Cousseau - Academia.edu

    Influence of grease rheology on thrust ball bearings friction torque more. by Tiago Cousseau. The friction torque and the operating temperatures in a thrust ball bearing were measured for seven different types of greases, including three biodegradable greases having low toxicity. ... showing that the interaction between thickener and base oil ...

    Get Price
  • ProfileOfResearchers

    TITLE: Influence of grease rheology on thrust ball bearings friction torque Full Text AUTHORS: Tiago Cousseau; Beatriz M Graca; Armando V Campos; Jorge H O Seabra; TYPE: Article, PUBLISHED: 2012, SOURCE: TRIBOLOGY INTERNATIONAL, VOLUME: 46, ISSUE: 1

    Get Price
  • u202aTiago Cousseauu202c - u202aGoogle Scholaru202c

    Influence of grease rheology on thrust ball bearings friction torque. T Cousseau, BM Graca, AV Campos, JHO Seabra. Tribology International 46 (1), 106-113, 2012. 55: 2012: Experimental measuring procedure for the friction torque in rolling bearings. T Cousseau, B Graça, A Campos, J Seabra. Lubrication Science 22 (4), 133-147, 2010. 50:

    Get Price
  • Friction and wear in thrust ball bearings lubricated with ...

    2011-5-11u2002·u2002Thrust ball bearings lubricated with several different types of grease, including three biodegradable low-toxicity greases, were tested in a modified four-ball machine in order to evaluate the bearing friction torque.

    Get Price
  • Power loss in grease lubricated ball bearings - IOPscience

    2020-1-11u2002·u2002Cousseau T, Graca B M, Campos A V and Seabra J 2012 Influence of grease rheology on thrust ball bearings friction torque Tribol. Int. 46 106-113 Crossref Google Scholar

    Get Price
  • (PDF) FILM THICKNESS AND FRICTION TORQUE

    FILM THICKNESS AND FRICTION TORQUE PREDICTION OF LUBRICATING GREASES USING BLEED OIL PROPERTIES. ... Influence of grease bleed oil on ball-on-disc lubrication. By Armando Campos. Grease Aging Effects on Film Formation under Fully-Flooded and Starved Lubrication. By Armando Campos. Testing rolling bearings in a modified Four-Ball machine.

    Get Price
  • FRICTION TORQUE OF POLYMER GREASES WITH

    2015-6-2u2002·u2002Each test was performed on a new SKF 51107 thrust ball bearing (marked with numbers 3 to 5, in Figure 1). The rolling bearing was lubricated with 2 ml of grease (about 30% of the rolling bearing's free volume). RESULTS Rolling bearing friction torque In Figure 2, it is possible to observe the measured rolling bearing friction torques versus the

    Get Price
  • GREASE FORMULATION, FILM THICKNESS AND

    2016-11-30u2002·u200244th Leeds-Lyon Symposium on Tribology - September 4-6, 2017, Lyon, France GREASE FORMULATION, FILM THICKNESS AND FRICTION-INFLUENCE ON ROLLING BEARING TORQUE LOSSJorge H O Seabra a*, David E P Gonçalves b, Armando J V Campos b *[email protected] a DEMec, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto …

    Get Price
  • Experimental measuring procedure for the friction torque ...

    DOI: 10.1002/LS.115 Corpus ID: 34558658. Experimental measuring procedure for the friction torque in rolling bearings @article{Cousseau2010ExperimentalMP, title={Experimental measuring procedure for the friction torque in rolling bearings}, author={T. Cousseau and Beatriz Graça and A. Campos and J. Seabra}, journal={Lubrication Science}, year={2010}, volume={22}, …

    Get Price
  • An accurate calculation method for heat generation rate in ...

    2015-9-4u2002·u2002A mathematical model for accurately calculating heat generation rate in a grease-lubricated spherical roller bearing (SRB) is established in this paper by adopting the local heat source analysis approach, which involves in calculating heat generation rates of roller–raceway contact, cage and inner ring land contact, roller and cage pocket contact, and power loss of …

    Get Price
  • Tiago Cousseau - Academia.edu

    Influence of grease rheology on thrust ball bearings friction torque more. by Tiago Cousseau. The friction torque and the operating temperatures in a thrust ball bearing were measured for seven different types of greases, including three biodegradable greases having low toxicity. ... showing that the interaction between thickener and base oil ...

    Get Price
  • ProfileOfResearchers

    TITLE: Influence of grease rheology on thrust ball bearings friction torque Full Text AUTHORS: Tiago Cousseau; Beatriz M Graca; Armando V Campos; Jorge H O Seabra; TYPE: Article, PUBLISHED: 2012, SOURCE: TRIBOLOGY INTERNATIONAL, VOLUME: 46, ISSUE: 1

    Get Price
  • u202aTiago Cousseauu202c - u202aGoogle Scholaru202c

    Influence of grease rheology on thrust ball bearings friction torque. T Cousseau, BM Graca, AV Campos, JHO Seabra. Tribology International 46 (1), 106-113, 2012. 55: 2012: Experimental measuring procedure for the friction torque in rolling bearings. T Cousseau, B Graça, A Campos, J Seabra. Lubrication Science 22 (4), 133-147, 2010. 50:

    Get Price
  • Friction and wear in thrust ball bearings lubricated with ...

    2011-5-11u2002·u2002Thrust ball bearings lubricated with several different types of grease, including three biodegradable low-toxicity greases, were tested in a modified four-ball machine in order to evaluate the bearing friction torque.

    Get Price
  • Power loss in grease lubricated ball bearings - IOPscience

    2020-1-11u2002·u2002Cousseau T, Graca B M, Campos A V and Seabra J 2012 Influence of grease rheology on thrust ball bearings friction torque Tribol. Int. 46 106-113 Crossref Google Scholar

    Get Price
  • (PDF) FILM THICKNESS AND FRICTION TORQUE

    FILM THICKNESS AND FRICTION TORQUE PREDICTION OF LUBRICATING GREASES USING BLEED OIL PROPERTIES. ... Influence of grease bleed oil on ball-on-disc lubrication. By Armando Campos. Grease Aging Effects on Film Formation under Fully-Flooded and Starved Lubrication. By Armando Campos. Testing rolling bearings in a modified Four-Ball machine.

    Get Price
  • FRICTION TORQUE OF POLYMER GREASES WITH

    2015-6-2u2002·u2002Each test was performed on a new SKF 51107 thrust ball bearing (marked with numbers 3 to 5, in Figure 1). The rolling bearing was lubricated with 2 ml of grease (about 30% of the rolling bearing's free volume). RESULTS Rolling bearing friction torque In Figure 2, it is possible to observe the measured rolling bearing friction torques versus the

    Get Price
  • GREASE FORMULATION, FILM THICKNESS AND

    2016-11-30u2002·u200244th Leeds-Lyon Symposium on Tribology - September 4-6, 2017, Lyon, France GREASE FORMULATION, FILM THICKNESS AND FRICTION-INFLUENCE ON ROLLING BEARING TORQUE LOSSJorge H O Seabra a*, David E P Gonçalves b, Armando J V Campos b *[email protected] a DEMec, Faculdade de Engenharia, Universidade do Porto, Rua Dr. …

    Get Price
  • Experimental measuring procedure for the friction torque ...

    DOI: 10.1002/LS.115 Corpus ID: 34558658. Experimental measuring procedure for the friction torque in rolling bearings @article{Cousseau2010ExperimentalMP, title={Experimental measuring procedure for the friction torque in rolling bearings}, author={T. Cousseau and Beatriz Graça and A. Campos and J. Seabra}, journal={Lubrication Science}, year={2010}, volume={22}, …

    Get Price
  • An accurate calculation method for heat generation rate in ...

    2015-9-4u2002·u2002A mathematical model for accurately calculating heat generation rate in a grease-lubricated spherical roller bearing (SRB) is established in this paper by adopting the local heat source analysis approach, which involves in calculating heat generation rates of roller–raceway contact, cage and inner ring land contact, roller and cage pocket contact, and power loss of …

    Get Price
  • Tiago Cousseau - Academia.edu

    Influence of grease rheology on thrust ball bearings friction torque more. by Tiago Cousseau. The friction torque and the operating temperatures in a thrust ball bearing were measured for seven different types of greases, including three biodegradable greases having low toxicity. ... showing that the interaction between thickener and base oil ...

    Get Price
  • ProfileOfResearchers

    TITLE: Influence of grease rheology on thrust ball bearings friction torque Full Text AUTHORS: Tiago Cousseau; Beatriz M Graca; Armando V Campos; Jorge H O Seabra; TYPE: Article, PUBLISHED: 2012, SOURCE: TRIBOLOGY INTERNATIONAL, VOLUME: 46, ISSUE: 1

    Get Price
  • u202aTiago Cousseauu202c - u202aGoogle Scholaru202c

    Influence of grease rheology on thrust ball bearings friction torque. T Cousseau, BM Graca, AV Campos, JHO Seabra. Tribology International 46 (1), 106-113, 2012. 55: 2012: Experimental measuring procedure for the friction torque in rolling bearings. T Cousseau, B Graça, A Campos, J Seabra. Lubrication Science 22 (4), 133-147, 2010. 50:

    Get Price
  • Friction and wear in thrust ball bearings lubricated with ...

    2011-5-11u2002·u2002Thrust ball bearings lubricated with several different types of grease, including three biodegradable low-toxicity greases, were tested in a modified four-ball machine in order to evaluate the bearing friction torque.

    Get Price
  • Power loss in grease lubricated ball bearings - IOPscience

    2020-1-11u2002·u2002Cousseau T, Graca B M, Campos A V and Seabra J 2012 Influence of grease rheology on thrust ball bearings friction torque Tribol. Int. 46 106-113 Crossref Google Scholar

    Get Price
  • (PDF) FILM THICKNESS AND FRICTION TORQUE

    FILM THICKNESS AND FRICTION TORQUE PREDICTION OF LUBRICATING GREASES USING BLEED OIL PROPERTIES. ... Influence of grease bleed oil on ball-on-disc lubrication. By Armando Campos. Grease Aging Effects on Film Formation under Fully-Flooded and Starved Lubrication. By Armando Campos. Testing rolling bearings in a modified Four-Ball machine.

    Get Price
  • FRICTION TORQUE OF POLYMER GREASES WITH

    2015-6-2u2002·u2002Each test was performed on a new SKF 51107 thrust ball bearing (marked with numbers 3 to 5, in Figure 1). The rolling bearing was lubricated with 2 ml of grease (about 30% of the rolling bearing's free volume). RESULTS Rolling bearing friction torque In Figure 2, it is possible to observe the measured rolling bearing friction torques versus the

    Get Price
  • GREASE FORMULATION, FILM THICKNESS AND

    2016-11-30u2002·u200244th Leeds-Lyon Symposium on Tribology - September 4-6, 2017, Lyon, France GREASE FORMULATION, FILM THICKNESS AND FRICTION-INFLUENCE ON ROLLING BEARING TORQUE LOSSJorge H O Seabra a*, David E P Gonçalves b, Armando J V Campos b *[email protected]pt a DEMec, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto …

    Get Price
  • Experimental measuring procedure for the friction torque ...

    DOI: 10.1002/LS.115 Corpus ID: 34558658. Experimental measuring procedure for the friction torque in rolling bearings @article{Cousseau2010ExperimentalMP, title={Experimental measuring procedure for the friction torque in rolling bearings}, author={T. Cousseau and Beatriz Graça and A. Campos and J. Seabra}, journal={Lubrication Science}, year={2010}, volume={22}, …

    Get Price
  • An accurate calculation method for heat generation rate in ...

    2015-9-4u2002·u2002A mathematical model for accurately calculating heat generation rate in a grease-lubricated spherical roller bearing (SRB) is established in this paper by adopting the local heat source analysis approach, which involves in calculating heat generation rates of roller–raceway contact, cage and inner ring land contact, roller and cage pocket contact, and power loss of …

    Get Price