Internal Friction of Ball Bearings at Very Low Temperatures

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SIKORSKI, Jakub ;PAWLOWSKI, Witold .
Internal Friction of Ball Bearings at Very Low Temperatures. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 66, n.4, p. 235-242, april 2020. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/internal-friction-of-ball-bearings-at-very-low-temperatures/>. Date accessed: 08 mar. 2021. 
doi:http://dx.doi.org/10.5545/sv-jme.2019.6398.
Sikorski, J., & Pawlowski, W.
(2020).
Internal Friction of Ball Bearings at Very Low Temperatures.
Strojniški vestnik - Journal of Mechanical Engineering, 66(4), 235-242.
doi:http://dx.doi.org/10.5545/sv-jme.2019.6398
@article{sv-jmesv-jme.2019.6398,
	author = {Jakub  Sikorski and Witold  Pawlowski},
	title = {Internal Friction of Ball Bearings at Very Low Temperatures},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {66},
	number = {4},
	year = {2020},
	keywords = {rolling bearings; rolling resistance; lubrication; low temperatures},
	abstract = {Results of the study on the internal friction of steel ball bearings made of X65Cr14 alloy and ceramic bearings made of zirconium oxide operating at temperatures lowered by liquid nitrogen down to –195 °C are presented in this paper. Standard grease added by the manufacturer, while graphite and molybdenum disulphide powder were used for lubrication of the bearings during the measurements. Tests were also carried out to examine the performance of the bearings operating without lubrication. The power of bearing internal friction versus temperature was measured. The lowest bearing internal friction was observed for molybdenum disulphide, whose effective lubricating performance was verified for both types of ball bearings. Graphite powder was almost equally effective with the advantage of being suitable for use in machines that come into contact with food.},
	issn = {0039-2480},	pages = {235-242},	doi = {10.5545/sv-jme.2019.6398},
	url = {https://www.sv-jme.eu/sl/article/internal-friction-of-ball-bearings-at-very-low-temperatures/}
}
Sikorski, J.,Pawlowski, W.
2020 April 66. Internal Friction of Ball Bearings at Very Low Temperatures. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 66:4
%A Sikorski, Jakub 
%A Pawlowski, Witold 
%D 2020
%T Internal Friction of Ball Bearings at Very Low Temperatures
%B 2020
%9 rolling bearings; rolling resistance; lubrication; low temperatures
%! Internal Friction of Ball Bearings at Very Low Temperatures
%K rolling bearings; rolling resistance; lubrication; low temperatures
%X Results of the study on the internal friction of steel ball bearings made of X65Cr14 alloy and ceramic bearings made of zirconium oxide operating at temperatures lowered by liquid nitrogen down to –195 °C are presented in this paper. Standard grease added by the manufacturer, while graphite and molybdenum disulphide powder were used for lubrication of the bearings during the measurements. Tests were also carried out to examine the performance of the bearings operating without lubrication. The power of bearing internal friction versus temperature was measured. The lowest bearing internal friction was observed for molybdenum disulphide, whose effective lubricating performance was verified for both types of ball bearings. Graphite powder was almost equally effective with the advantage of being suitable for use in machines that come into contact with food.
%U https://www.sv-jme.eu/sl/article/internal-friction-of-ball-bearings-at-very-low-temperatures/
%0 Journal Article
%R 10.5545/sv-jme.2019.6398
%& 235
%P 8
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 66
%N 4
%@ 0039-2480
%8 2020-04-17
%7 2020-04-17
Sikorski, Jakub, & Witold  Pawlowski.
"Internal Friction of Ball Bearings at Very Low Temperatures." Strojniški vestnik - Journal of Mechanical Engineering [Online], 66.4 (2020): 235-242. Web.  08 Mar. 2021
TY  - JOUR
AU  - Sikorski, Jakub 
AU  - Pawlowski, Witold 
PY  - 2020
TI  - Internal Friction of Ball Bearings at Very Low Temperatures
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2019.6398
KW  - rolling bearings; rolling resistance; lubrication; low temperatures
N2  - Results of the study on the internal friction of steel ball bearings made of X65Cr14 alloy and ceramic bearings made of zirconium oxide operating at temperatures lowered by liquid nitrogen down to –195 °C are presented in this paper. Standard grease added by the manufacturer, while graphite and molybdenum disulphide powder were used for lubrication of the bearings during the measurements. Tests were also carried out to examine the performance of the bearings operating without lubrication. The power of bearing internal friction versus temperature was measured. The lowest bearing internal friction was observed for molybdenum disulphide, whose effective lubricating performance was verified for both types of ball bearings. Graphite powder was almost equally effective with the advantage of being suitable for use in machines that come into contact with food.
UR  - https://www.sv-jme.eu/sl/article/internal-friction-of-ball-bearings-at-very-low-temperatures/
@article{{sv-jme}{sv-jme.2019.6398},
	author = {Sikorski, J., Pawlowski, W.},
	title = {Internal Friction of Ball Bearings at Very Low Temperatures},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {66},
	number = {4},
	year = {2020},
	doi = {10.5545/sv-jme.2019.6398},
	url = {https://www.sv-jme.eu/sl/article/internal-friction-of-ball-bearings-at-very-low-temperatures/}
}
TY  - JOUR
AU  - Sikorski, Jakub 
AU  - Pawlowski, Witold 
PY  - 2020/04/17
TI  - Internal Friction of Ball Bearings at Very Low Temperatures
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 66, No 4 (2020): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2019.6398
KW  - rolling bearings, rolling resistance, lubrication, low temperatures
N2  - Results of the study on the internal friction of steel ball bearings made of X65Cr14 alloy and ceramic bearings made of zirconium oxide operating at temperatures lowered by liquid nitrogen down to –195 °C are presented in this paper. Standard grease added by the manufacturer, while graphite and molybdenum disulphide powder were used for lubrication of the bearings during the measurements. Tests were also carried out to examine the performance of the bearings operating without lubrication. The power of bearing internal friction versus temperature was measured. The lowest bearing internal friction was observed for molybdenum disulphide, whose effective lubricating performance was verified for both types of ball bearings. Graphite powder was almost equally effective with the advantage of being suitable for use in machines that come into contact with food.
UR  - https://www.sv-jme.eu/sl/article/internal-friction-of-ball-bearings-at-very-low-temperatures/
Sikorski, Jakub, AND Pawlowski, Witold.
"Internal Friction of Ball Bearings at Very Low Temperatures" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 66 Number 4 (17 April 2020)

Avtorji

Inštitucije

  • Lodz University of Technology, Institute of Machine Tools and Production Engineering, Poland 1

Informacije o papirju

Strojniški vestnik - Journal of Mechanical Engineering 66(2020)4, 235-242

https://doi.org/10.5545/sv-jme.2019.6398

Results of the study on the internal friction of steel ball bearings made of X65Cr14 alloy and ceramic bearings made of zirconium oxide operating at temperatures lowered by liquid nitrogen down to –195 °C are presented in this paper. Standard grease added by the manufacturer, while graphite and molybdenum disulphide powder were used for lubrication of the bearings during the measurements. Tests were also carried out to examine the performance of the bearings operating without lubrication. The power of bearing internal friction versus temperature was measured. The lowest bearing internal friction was observed for molybdenum disulphide, whose effective lubricating performance was verified for both types of ball bearings. Graphite powder was almost equally effective with the advantage of being suitable for use in machines that come into contact with food.

rolling bearings; rolling resistance; lubrication; low temperatures