Calculated and Experimental Data for a 118-mm Bore Roller Bearing to 3 Million DN
Author(s) -
H. H. Coe,
F. T. Schuller
Publication year - 1981
Publication title -
journal of lubrication technology
Language(s) - English
Resource type - Journals
eISSN - 2161-9522
pISSN - 0022-2305
DOI - 10.1115/1.3251642
Subject(s) - lubricant , bearing (navigation) , materials science , flow (mathematics) , mechanics , composite material , mechanical engineering , structural engineering , engineering , physics , astronomy
Operating characteristics for a 118-mm bore cylindrical roller bearing were calculated using the computer program CYBEAN. The predicted results of inner and outer-race temperatures and heat transferred to the lubricant generally compared well with experimental data for shaft speeds to 3 million DN (25,500 rpm), radial loads to 8900 N (2000 lb), and total lubricant flow rates to 0.0102 cu m/min (2.7 gal/min).
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