Cov bearings puas tuaj yeem ntsia tau rau ntawm cov kab hluav taws xob tawm?

Bearings tuaj yeem ntsia tau rau ntawm cov kab txav txav, tab sis tus naj npawb ntawm cov bearings siv nyob ntawm qhov mob stroke ntawm lub ncej thiab nws cov xwm txheej thauj khoom, yog li txiav txim siab tus naj npawb ntawm cov bearings siv. Linear motion shafts yog feem ntau ib leeg-axis tsab ntawv tsa suab, uas yog, txuas los ntawm ib tug ncej, thiab yog ib feem ntawm lub hwj chim kis tau tus mob.