Lubrication of Optimized-design Tapered-roller Bearings to 2.4 Million DNNational Aeronautics and Space Administration, Scientific and Technical Information Branch, 1980 - Ball-bearings - 15 pages |
From inside the book
11 pages matching tapered roller bearing in this book
Where's the rest of this book?
Results 1-3 of 11
Common terms and phrases
000 SHAFT SPEED 2.4 million DN bearing and oil-out bearing heat bearing operated successfully BORE A CUP cage computer optimized CONE FACE CONE cone temperature CONE-FACE TEMPERATURE cone-rib tangential velocities cools the cone cup cooling flow cup outer surface decreasing the high DESIGN STANDARD DESIGN Effect of Oil-In effect of shaft end flow rate FACE CONE BORE Flat belt ft/min function of shaft function of total heat transferred high cup temperatures HIGH-SPEED DESIGN STANDARD high-speed operation high-speed-design bearing higher speeds increased lubricant flow large end flow Lewis Research Center loads from 13 lubricant flow rate lubricant inlet temperature LUBRICATION TUBE m³/min 1.0 gal/min oil-in temperature oil-out temperatures OUTER SURFACE OIL OUTER SURFACE TEMPERATURE radial and thrust radial load roller spherical shown in figure small end flow standard design bearing tapered roller bearing temperatures and heat test rig THERMOCOUPLE thrust and radial Thrust load total flow rate TRANSFERRED TO LUBRICANT