A unified and simplified treatment of the non-linear equilibrium problem of double-row rolling bearings. Part 2: Application to taper rolling bearings supporting a flexible shaft
Restricted accessResearch articleFirst published online March, 2003
A unified and simplified treatment of the non-linear equilibrium problem of double-row rolling bearings. Part 2: Application to taper rolling bearings supporting a flexible shaft
A general theoretical model to analyse the internal interactions within various types of double-row rolling bearing was presented in Part 1 of this two-part paper. The performance of the rolling bearing model is shown here for a bearings-flexible-shaft system. Double-row tapered roller bearings (in a back-to-back or face-to-face arrangement) were chosen as support bearings. Investigations of the effect of shaft mounting on support bearings (cantilever or straddle arrangement) and on the effect of preload are presented and discussed. It is shown that, when an optimum value of preload or fatigue life of the bearing arrangement is expected, shaft bending cannot be ignored.
BerceaI.NéliasD.CavallaroG.A unified and simplified treatment of the non-linear equilibrium problem of double-row rolling bearings. Part 1: Rolling bearing modelProc. Instn Mech. Engrs, Part J: J. Engineering Tribology, 2003.
2.
AndreasonS.Load distribution in a taper roller bearing arrangement considering misalignment Tribology, June 1973, 6 (3), 84–92.
3.
BhardwajN. K.PfaffenbergerE. E.DernerW. J.A system approach to determining actual misalignment and load distribution for cylindrical roller bearings in commercial gear trainsTrans. ASME, J. Lubric. Technol., 1977, 99 (1), 41–49.
4.
GasselS. S.PirvicsJ.Load support system analysis—high speed input pinion configurationTrans. ASME, J. Lubric. Technol., 1980, 102 (1), 97–106.
5.
YamadaK.KagamiJ.HatazawaT.The stiffness of the rolling bearing-shaft system for static loading in the case of two tapered roller bearing-shaft systemJ. Jap. Soc. Lubric. Engrs, 1981, (2), 87–92.
JohnsP. M.GoharR.Roller bearings under radial and eccentric loadsTribology Int., June 1981, 13, 131–136.
8.
KushwahaM.RahnejatH.GoharR.Aligned and misaligned contacts of rollers to races in elastohydrodynamic finite line conjunctionsProc. Instn Mech. Engrs, Part C: J. Mechanical Engineering Science, 2002, 216, 1051–1070.
9.
ANSI - AFBMA 9-1990 Load Rating and Fatigue Life for Ball Bearing, 1990 (American National Standards Institute, New York).
10.
ANSI-AFBMA 11-1990 Load Rating and Fatigue Life for Roller Bearing, 1990 (American National Standards Institute, New York).
11.
LundbergG.PalmgrenA.Dynamic capacity of rolling bearingsActa Polytechnica, 1947, 1, 3.
