Experimental Evaluation of Temperature Difference on Needle roller Bearing using Different Loads and Grades of oil Lubricant
Praveen Sharma1, Subhas Chandra Rana2, Rabindra Nath Barman3
1Praveen Sharma, Corresponding Author, Ph.D. (Research scholar), Department of Mechanical Engineering, National Institute of Technology, Durgapur 713209, (W.B.), India.
2Subhas Chandra Rana, Associate Professor, Department of Mechanical Engineering, National Institute of Technology, Durgapur 713209, (W.B.), India.
3Rabindra Nath Barman, Assistant Professor, Department of Mechanical Engineering, National Institute of Technology, Durgapur 713209, (W.B.), India.
Manuscript received on 01 August 2019 | Revised Manuscript received on 07 August 2019 | Manuscript published on 30 August 2019 | PP: 3211-3220 | Volume-8 Issue-10, August 2019 | Retrieval Number: J11640881019/2019©BEIESP | DOI: 10.35940/ijitee.J1164.0881019
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Needle roller bearings are mostly used in most of the rotating machines because of their accuracy and proper working operation. The temperature difference of bearing is the most important factor for rotating machines which should be as low as possible. In this paper, the experimental work has been performed on needle roller bearing with different loads (20, 40, 60, 80 and 100 N) applied on it and with six lubricants of different viscosity grades (ISO 10, 32, 46, 68, 100 and 120). It is found that the temperature of test bearing is increased with increasing of applied load in every oil lubricant and the temperature difference is decreased from ISO 10 oil lubricant to ISO120 oil lubricant. It is also found that the speed of shaft maintained constant for the oil lubricants of ISO 10 to ISO100 but the speed of shaft is decreased using oil lubricant of ISO 120 due to high frictional force.
Keywords: Different Loads, Needle Roller Bearing, Temperatures Difference
Scope of the Article: Performance Evaluation of Networks