Download or read book Predicted and Experimental Performance of Jet lubricated L20 millimeter bore Ball Bearings Operating to 2 5 Million DN written by and published by . This book was released on 1978 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Predicted and Experimental Performance of Jet Lubricated 120 Millimeter Bore Ball Bearings Operating to 2 5 Million Dn written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-06 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bearing inner- and outer-race temperatures and friction power losses were calculated using two computer programs. The values obtained were compared with previously reported experimental data for 120 mm bore bearings which operated at thrust loads to 22 240 N (5000 lb), shaft speeds to 20 800 rpm, and with two lubricant flow rates. One program severely underestimated the power loss, while the other, called SHABERTH, provided a good prediction of both race temperatures and power losses. Coe, H. H. and Zaretsky, E. V. Glenn Research Center NASA-TP-1196, E-9288 RTOP 505-04
Download or read book Predicted and Experimental Performance of Jet lubricated 120 milimeter bore Ball Bearings Operating to 2 5 Million DN written by Harold H. Coe and published by . This book was released on 1978 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance of Jet and Inner ring lubricated 35 Millimeter Bore Ball Bearings Operating to 2 5 Million DN written by Fredrick T. Schuller and published by . This book was released on 1981 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Predicted and Experimental Performance of Jet lubricated 120 millimeter bore Ball Bearings Operating to 2 5 Million DN written by Harold H. Coe and published by . This book was released on 1978 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bearing inner- and outer-race temperatures and friction power losses were calculated using two computer programs. The values obtained were compared with previously reported experimental data for 120 mm bore bearings which operated at thrust loads to 22 240 N (5000 lb), shaft speeds to 20 800 rpm, and with two lubricant flow rates. One program severely underestimated the power loss, while the other, called SHABERTH, provided a good prediction of both race temperatures and power losses.
Download or read book Predicted and Experimental Performance of Jet lubricated 120 millimeter bore Ball Bearings Operating to 2 5 Million DN written by Harold H. Coe and published by . This book was released on 1978 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparison of Experimental and Predicted Performance of 150 millimeter bore Solid and Drilled Ball Bearings to 3 Million DN written by Herbert W. Scibbe and published by . This book was released on 1974 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparison of Predicted and Experimental Performance of Large bore Roller Bearing Operation to 3 0 Million DN written by Harold H. Coe and published by . This book was released on 1980 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance of Jet and Inner ring lubricated 35 millimeter bore Ball Bearings Operating to 2 5 Million DN written by Fredrick T. Schuller and published by . This book was released on 1981 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparison of Predicted and Experimental Thermal Performance of Angular contact Ball Bearings written by Richard Jay Parker and published by . This book was released on 1984 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Operating Characteristics of a High speed Jet lubricated 35 millimeter bore Ball Bearing with a Single outer land Guided Cage written by Fredrick T. Schuller and published by . This book was released on 1980 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Predicted and Experimental Performance of Large Bore High Speed Ball and Roller Bearings written by Harold H. Coe and published by . This book was released on 1983 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer programs (Shaberth for ball bearings, Cybean for roller bearings) were used to predict bearing inner- and outer-race temperatures, cage speed, and friction power loss or heat transferred to the lubricant over a range of operating conditions. The results were compared with experimental data obtained previously. The 120-mm-bore ball bearings were operated at thrust loads of 6672, 13 350, and 22 240 N (1500, 3000, and 5000 lb) and at shaft speeds of 12 000, 16 7000, and 20 800 rpm with jet-lubrication flow rates of 0.0038 and 0.0083 m3/min (1.0 and 2.2 gal/min). The oil inlet temperature was maintained constant at 394 K (250 deg F).
Download or read book Design and Operating Characteristics of High Speed Small Bore Angular Contact Ball Bearings written by Stanley I. Pinel and published by . This book was released on 1998 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Performance of 75 millimeter bore Arched Outer race Ball Bearings to 2 1 Million DN written by Harold H. Coe and published by . This book was released on 1976 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance of 75 millimeter bore Bearings to 1 8 Million DN with Electron beam welded Hollow Balls written by Harold H. Coe and published by . This book was released on 1970 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fatigue performance of hollow and solid ball bearings.
Download or read book Evaluation of 40 millimeter bore Ball Bearings Operating in Liquid Oxygen at DN Values to 1 2 Million written by Robert E. Cunningham and published by . This book was released on 1965 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparison of Experimental and Predicted Performance of 150 millimeter bore Solid and Drilled Ball Bearings to 3 Milion DN written by Herbert W. Scibbe and published by . This book was released on 1974 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
