Calculation of High-Speed Rolling Bearing′s Work Clearance in Loss-Lube Condition

Based on the elasticity theory, the factors which affect the high speed rolling bearing′s work clearance in loss lube condition are analysed in this paper. The variations of high speed rolling bearing′s work clearance are studied and the concerned formulae are presented. It provides the basis for choosing the rolling bearing′s parameters reasonably and improving the lifetime of bearing systems.