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Ithafu lokuqukethwe: 1. Isingeniso 2. Ukuqonda Ama-Tapered Roller Bearings 2.1 Yini Ama-Tapered Roller Bearings? 2.2 I-Taperred Roller isebenza Kanjani? 3. Izinzuzo zeTapered Roller Bearings 3.1 Amandla aphezulu 3.2 Ukusebenza Okuthuthukisiwe nokusebenza 3.3 Red. Ukusetshenziswa Kwengxabano Nezamandla 3.4 Ukuthuthukiswa Nokuthembeka 4. Izicelo zeTapered Roller Bear