Friction Losses of Cylindrical Roller Bearings Due to Axially Oscillating Shafts
Meinel A, Tremmel S (2018)
Publication Language: English
Publication Type: Conference contribution, Conference Contribution
Publication year: 2018
Event location: Minneapolis
URI: https://www.archiv.mfk.tf.fau.de?file=pubmfk_5c86554649f33
Abstract
Rolling element bearings experience dynamic axial thrust and shaft movements of various frequencies and amplitudes in a multitude of applications, such as drive trains, industrial gearboxes or heavy-duty machinery. These operating conditions often cause significant friction losses that entail higher operating temperatures and lower lubricant operating viscosities which may result in insufficient lubrication or even premature bearing failure. Therefore, in an experimental study, a cylindrical roller bearing has been subjected to dynamic axial shaft movements of various frequencies and amplitudes, utilizing a specifically designed test rig. Within the scope of this presentation, this test rig is briefly introduced and the experimental set-up is presented. The results obtained, which include measurements of axial friction forces between rollers and raceways, operating temperatures of inner and outer ring, test bearing friction moments, as well as cage slippage, are discussed in detail.
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How to cite
APA:
Meinel, A., & Tremmel, S. (2018). Friction Losses of Cylindrical Roller Bearings Due to Axially Oscillating Shafts. In Proceedings of the 73rd STLE Annual Meeting and Exhibition. Minneapolis, US.
MLA:
Meinel, Andreas, and Stephan Tremmel. "Friction Losses of Cylindrical Roller Bearings Due to Axially Oscillating Shafts." Proceedings of the 73rd STLE Annual Meeting and Exhibition, Minneapolis 2018.
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