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Isingeniso Sokugcwala Okuphelele Amabhokisi Okuphelele Okuyini? Ama-roller bearings agcwele, aziwa nangokuthi ama-cylindrical roller bearings, luhlobo lwezinto ezigingqikayo ezisetshenziswa kabanzi embonini yemishini yezimboni nezinto. Lezi zibheringi ziqukethe amasilinda noma ama-rollers, aqondiswa yimigwaqo emijahweni yangaphakathi nangaphandle yendandatho. Banikela ngamandla omthwalo ophakeme we-radial futhi bayakwazi ukuphatha