>> P.85
AllowableLoadLoadDirectionandLoadRatingⅡ-77Allowableloadreferstoloadofsmoothrollingmotiononcontactsurfacetowhichmaximumcontactstressisappliedandthesumofwhoseelasticdeformationofrollingelementsandracewayissmall.Therefore,useappliedloadwithintheallowableloadrangeifverysmoothrollingmotionandhighaccuracyarerequired.TheBWUseriesmustbeusedwithitsloadratingcorrectedinaccordancetotheloaddirection.ThebasicdynamicloadratingandbasicstaticloadratingshowninthedimensiontableshouldbecorrectedtovaluesinTable2.Table2LoadratingscorrectedforloaddirectionLoadratingandloaddirectionWidthBasicdynamicloadratingBasicstaticloadratingLoaddirectionLoaddirectionDownwardUpwardLateralDownwardUpwardLateral6〜60CC1.19CC0C01.19C0UpwardloadDownwardloadLateralload