The Effect of Roller Profile Modification on Roller Bearing Performance

Abstract:

According to roller profile modification method, several commonly used modified rollers were selected into the bearing dynamic analysis combined with dynamic model of bearing. As the three types of modified roller an example, simulation program was established to analyze the load distribution of loaded roller under the working conditions of upright loading and offset loading of bearing, respectively. The effects of modified roller on bearing dynamic parameters were discussed. The results provided optimal direction for bearing selection and design under different working conditions.

• Periodical: Advanced Materials Research (Volumes 230-232)
• Pages: 1210-1215
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.230-232.1210
• Online since: May 2011
• Authors: Li Qin Wang, Zhen Huan Ye, Le Gu
• Keywords: High-Speed Roller Bearing, Load Distribution, Roller Profile Modification

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