Pe a faatusatusa i bearings masani, bearings uamea stainless e le gata o loo i ai tulaga lelei i meafaitino, ae faapea foi i le faagasologa ma le pulea saʻo, lea e sili atu stricter nai lo bearings masani. I le faagasologa o galuega, uamea uʻamea uʻamea galue mautu, maualalo leo, corrosion tetee, e masani ona faʻaaogaina i meafaigaluega faafomaʻi, inisinia cryogenic, meafaifaʻaili, masini masini masini, maualuga-saosaoa motors, lomitusi masini, meaʻai gaosi masini.