01570oam 2200457Ia 450 991069846590332120240812224902.0(CKB)4330000002020697(OCoLC)495567169(EXLCZ)99433000000202069720091231d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierWind turbine design guideline DG03 yaw and pitch rolling bearing life /T. Harris, J.H. Rumbarger, C.P. ButterfieldGolden, CO :National Renewable Energy Laboratory,2009.1 online resource (vi, 53 pages) illustrations (some color)Technical report NREL/TP ;500-42362Title from title screen (viewed Dec. 31, 2009)."December 2009."NREL/TP ;500-42362.Wind Turbine Design Guideline DG03Wind turbinesDesign and constructionRoller bearingsStandardsBall-bearingsWind turbinesDesign and construction.Roller bearingsStandards.Ball-bearings.Harris Tedric A29539Rumbarger J. H1402086Butterfield C. P(Charles P.)1402087National Renewable Energy Laboratory (U.S.)SOESOEGPOBOOK9910698465903321Wind turbine design guideline DG033471811UNINA