Results 211 to 220 of about 1,507,269 (398)
Numerical analysis of stresses on angular contact ball bearing under the static loading with respect to race thickness and housing stiffness. [PDF]
Sci RepMose BR, Shin DK, Nam JH.
europepmc +1 more source
Discussion: “Evaluation of Lubricants for High-Temperature Ball Bearing Applications” (Parker, R. J., Bamberger, E. N., and Zaretsky, E. V., 1968, ASME J. Lubr. Technol., 90, pp. 106–112) [PDF]
, 1968 E. E. Klaus, E. J. Tewksbury
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Effect of speed and load on ultra-high-speed ball bearings [PDF]
A study was undertaken to determine the effects of speed and load on the operation of 120-mm bore angular-contact ball bearings at speeds to 25,000 rpm and thrust loads to 22,240 newtons (5000 lb). Bearing temperature and power consumption increased with
Bamberger, E. N. +2 more
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Structure‐Function Integration in 2D Hybrid Perovskite for Fast Neutron and Gamma Ray Discrimination
Advanced Science, EarlyView.Using an in situ seed‐assisted cooling method, large (28 × 7 × 3 mm3) (GABA)2PbBr4 single crystals are grown, featuring hydrogen‐rich organic layers and a dense PbBr4 framework. This architecture enables efficient γ‐ray absorption, fast‐neutron sensitivity, and clear n/γ pulse‐shape discrimination (FOM up to 1.74), highlighting its potential as a ...
Yingming Wang +15 more
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Advanced Science, EarlyView.Inspired by nature's competitive maneuvers, this study introduces a combustion‐driven soft actuator that powers a multi‐modal “Jump‐and‐Fly Catbot” (JFC). With millisecond response, high‐force output (over 70 times its weight) and precise control (error within 5%), the robot can jump, fly, hover, and escape from challenging environments, achieving ...
Hongkuan Ma +4 more
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Journal of the Japan Society of Precision Engineering, 1964 Genrokuro NISHIMURA, Koichi TAKAHASHI
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On the Frictional Resistance of Linear Ball Bearing
, 1974 Yoshio ISHIKAWA +2 more
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The ball bearing as a rheological test device [PDF]
An angular-contact ball bearing provides an easily obtainable, precise mechanical system for rheological tests on thin films under high pressure. The test conditions are by definition similar to those found in practice.
Kingsbury, E.
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Advanced Science, EarlyView.Solution structures of a series of cyclic lipodepsipeptides from Pseudomonas reveal that these specialized metabolites adopt left‐handed alpha helical conformations of only two types, being either ‘stapled’ or ‘catch‐pole’ helix. The particular modular distribution of the biosynthetic gene clusters is found to determine the extent of their conserved ...
Benjámin Kovács +9 more
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