Matlo a Li-Plummer Block ke matlo a bearing a arohaneng bakeng sa ho kenya bolo e ikemetseng kapa li-roller bearing tse chitja. Hangata li-Plummer Block li kenngoa libakeng tse hloekileng 'me hangata li etselitsoe indasteri e nyane. Matlo a bearing ke a mofuta o arohaneng kapa a sa arohaneng. Matlo a mofuta o arohaneng hangata ke matlo a likarolo tse peli moo sekoahelo le motheo li ka aroloang.
