MODELING OF LAWS GOVERNING HEAT TRANSFER IN SLIDING BEARINGSE. Feldzstein and M. Jenek UDC 621.882.5 A technique for determining temperatures arising in sliding bearings during operation is presented. Results of the calculation of the level of temperatures in the bearing by the suggested mathematical model depending on the operating conditions and results of their experimental verification are given. The difference between them is slight. Uniwersytet Zielonogorski, ul. Podgorna 50, 65-245 Zielona Gora, Polska; email: E.Feldzstein@ibmp.uz.zgora. Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 76, No. 6, pp. 170-173, November-December, 2003. Original article submitted December 23, 2002; revision submitted March 18, 2003.