Parametric Optimization of Friction Torque and Bearing Temperature in Tapered Roller Bearings Using Response Surface Methodology
Friction torque at high axial load increase rapidly which also raise the bearing temperature in tapered roller bearings (TRBs) that leads to major power loss and heat generation within bearing and ultimately lower bearing performance. In TRBs, at high axial load, inner raceway rib convexity plays a...
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Institute of Technology and Education Galileo da Amazônia
2025-07-01
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| Series: | ITEGAM-JETIA |
| Online Access: | http://itegam-jetia.org/journal/index.php/jetia/article/view/1775 |
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| author | Amisha B. Khant Jaydeep K. Dadhaniya Hardik G. Chothani |
| author_facet | Amisha B. Khant Jaydeep K. Dadhaniya Hardik G. Chothani |
| author_sort | Amisha B. Khant |
| collection | DOAJ |
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Friction torque at high axial load increase rapidly which also raise the bearing temperature in tapered roller bearings (TRBs) that leads to major power loss and heat generation within bearing and ultimately lower bearing performance. In TRBs, at high axial load, inner raceway rib convexity plays an important role by providing resistance to friction and support the bearing. In present study, parametric optimization of friction torque and bearing temperature of TRBs are carried out using Response Surface Methodology (RSM). The RSM Box-Behnken design was used to design experiments and regression model is developed to establish the relation between input parameters inner race rib convexity, axial load and bearing shaft speed accurately. The minimum friction torque and bearing temperature are achieved at 7.96 Nm and 54.57 °C respectively at rib convexity 3.21 µ, axial load 2000 kgf and 400 bearing shaft rpm.
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| format | Article |
| id | doaj-art-960e6ec853c04fb2837ca52231734e65 |
| institution | DOAJ |
| issn | 2447-0228 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | Institute of Technology and Education Galileo da Amazônia |
| record_format | Article |
| series | ITEGAM-JETIA |
| spelling | doaj-art-960e6ec853c04fb2837ca52231734e652025-08-20T03:16:08ZengInstitute of Technology and Education Galileo da AmazôniaITEGAM-JETIA2447-02282025-07-01115410.5935/jetia.v11i54.1775Parametric Optimization of Friction Torque and Bearing Temperature in Tapered Roller Bearings Using Response Surface MethodologyAmisha B. Khant0Jaydeep K. Dadhaniya1Hardik G. Chothani2Research Scholar, Mechanical Engineering Department, Gujarat Technological University, Ahmedabad, Ahmedabad-382424 Gujarat, IndiaMechanical Engineering Department, Government Engineering College Rajkot, Rajkot-360005, Gujarat, IndiaMechanical Engineering Department, Government Engineering College Bhavnagar, Bhavnagar-364002, Gujarat, India Friction torque at high axial load increase rapidly which also raise the bearing temperature in tapered roller bearings (TRBs) that leads to major power loss and heat generation within bearing and ultimately lower bearing performance. In TRBs, at high axial load, inner raceway rib convexity plays an important role by providing resistance to friction and support the bearing. In present study, parametric optimization of friction torque and bearing temperature of TRBs are carried out using Response Surface Methodology (RSM). The RSM Box-Behnken design was used to design experiments and regression model is developed to establish the relation between input parameters inner race rib convexity, axial load and bearing shaft speed accurately. The minimum friction torque and bearing temperature are achieved at 7.96 Nm and 54.57 °C respectively at rib convexity 3.21 µ, axial load 2000 kgf and 400 bearing shaft rpm. http://itegam-jetia.org/journal/index.php/jetia/article/view/1775 |
| spellingShingle | Amisha B. Khant Jaydeep K. Dadhaniya Hardik G. Chothani Parametric Optimization of Friction Torque and Bearing Temperature in Tapered Roller Bearings Using Response Surface Methodology ITEGAM-JETIA |
| title | Parametric Optimization of Friction Torque and Bearing Temperature in Tapered Roller Bearings Using Response Surface Methodology |
| title_full | Parametric Optimization of Friction Torque and Bearing Temperature in Tapered Roller Bearings Using Response Surface Methodology |
| title_fullStr | Parametric Optimization of Friction Torque and Bearing Temperature in Tapered Roller Bearings Using Response Surface Methodology |
| title_full_unstemmed | Parametric Optimization of Friction Torque and Bearing Temperature in Tapered Roller Bearings Using Response Surface Methodology |
| title_short | Parametric Optimization of Friction Torque and Bearing Temperature in Tapered Roller Bearings Using Response Surface Methodology |
| title_sort | parametric optimization of friction torque and bearing temperature in tapered roller bearings using response surface methodology |
| url | http://itegam-jetia.org/journal/index.php/jetia/article/view/1775 |
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