A full journal bearing is required for a 30 mm diameter shaft rotating at 1200 rpm supporting a load of 1500 N. An SAE 10 lubricant oil has been selected at an inlet temperature of 40° C. Assume the diameter clearance 0.05 mm and the length for the bearing of 30 mm. Determine the temperature rise of the lubricant, the total lubricant flow rate required, and the power absorbed in the bearing.

A full journal bearing is required for a 30 mm diameter shaft rotating at 1200 rpm supporting a load of 1500 N. An SAE 10 lubricant oil has been selected at an inlet temperature of 40° C. Assume the diameter clearance 0.05 mm and the length for the bearing of 30 mm. Determine the temperature rise of the lubricant, the total lubricant flow rate required, and the power absorbed in the bearing.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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