Feem ntau muaj peb hom PDC (polycrystalline pob zeb diamond compact) bearings: thrust bearing, radial bearing, thiab ua ke bearing. PDC bearing yog tsim nyog rau qhov hnyav ib puag ncig, uas yog siv rau hauv turbo xyaum, av nkos motors, hluav taws xob submersible twj, RSS (rotary steerable system), roj teb ua haujlwm, thiab lwm yam.
