Ua hoʻolālā ʻia nā bearings wiliwili cylindrical e hoʻokipa i nā ukana axial kaumaha a me nā ukana hopena. ʻAʻole pono lākou e kau ʻia i kekahi ukana radial. He paʻakikī loa nā bearings a ʻaʻole pono kahi axial liʻiliʻi. Hoʻohana nui ʻia nā bearings ma ka moʻo 811 a me 812 me hoʻokahi lālani o nā wili i nā noi kahi ʻaʻole lawa ka hiki ke lawe ukana o nā bearings ball thrust. Ma muli o kā lākou moʻo a me ka nui, ua hoʻolako ʻia nā bearings wiliwili cylindrical me kahi paʻa PA66 i hoʻoikaika ʻia me ke aniani fiber (suffix TN).
