Results 71 to 80 of about 278,790 (188)
Film thickness in grease lubricated cylindrical roller bearings [PDF]
Cylindrical roller bearings are widely used for their high radial load-carrying capacity. Grease is commonly employed in rolling bearings because of its sealing properties and ease of application.
Gao, Min
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A noise analysis of cylindrical roller bearings operating under zero external load
, 2005 The purpose of this article is to numerically investigate one source of acoustic noise in roller bearings, that which results from the motion of the rollers in the bearing under zero external load.
Kim, DG, Rho, BH, Kim, Kyung-Woong
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Effects of Misalignment in Cylindrical Roller Bearings on Contact between Roller and Inner Ring
IOSR Journal of Engineering, 2013 Misalignment of roller has remarkable effects on the life span of bearings. Taking a cylindrical roller bearing N1015 as a research object, the contact stress between the roller and the raceway is studied by means of ANSYS in order to determine reasonably the angle of misalignment of roller.
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von Christian Nikolaus Roller, D. d. G. W. der Weltweisheit und Beredsamkeit Professor am Gymnasio hieselbstIn FrakturGeschichte der Kaiserlichen und Reichsfreyen Stadt BremenVorlageform der Veröffentlichungsangabe: Bremen auf Kosten des Verfassers, mit ...
Roller, Christian Nicolaus
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The Axial Load-Carrying Capacity of Radial Cylindrical Roller Bearings
, 1970 Thrust load transmission at the contact areas of roller ends and flanges occurs under conditions of pure sliding. Recent theoretical and experimental investigations showed that with adequately designed roller ends and flanges and with a satisfactory ...
H. Korrenn
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Jixie chuandong, 2013 The cylindrical roller used in the overrunning clutch is taken as research object.Aiming at the effect of edge stress produced by the contact between roller and roller way,it is proposed to adopt drum roller during the design of roller to reduce the edge
李志杰, 石光林, 温全明
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MachinesAddressing the challenge of optimizing the fatigue life of cylindrical roller bearings under high-speed and heavy-duty conditions, a collaborative multi-parameter optimization design method is proposed. First, a novel five-parameter profiling equation is
Shengjun Chen +3 more
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Compare and Analysis of Cylindrical Rolling Element Bearing Surface Cracks Nature
Jixie chuandong, 2015 A rolling surface crack of the cylindrical roller bearings used in an aeroengine fulcrum is found after work,the material for rolling elements is W9Cr4V2 Mo.
Xu Jian
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Squealing of cylindrical roller bearing.
JSME international journal. Ser. 3, Vibration, control engineering, engineering for industry, 1991 NAKAI, Mikio +3 more
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Roller skewing measurements in cylindrical roller bearings [PDF]
, 1981 Measurements of roller skewing in a 118 mm bore roller bearing operating at shaft speeds to 12,000 rpm are reported. High speed motion pictures of a modified roller were taken through a derotation prism to record skewing as the roller moved through ...
Nypan, L. J.
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