Re tsepamisa maikutlo le ho laola lintlha tsohle tsa tlhahiso, Feela bakeng sa ho fana ka lihlahisoa tse ntle ho bareki.
Thepa ea thepa ea ho bolaea hangata ke litšepe tse phahameng tsa alloy, joalo ka 42CrMo, 50Mn.
Thepa ea body rolling ke GCr15 mme e rekoa ho tsoa ho barekisi ba malapeng ka boleng bo holimo.
Sehlahisoa se fumanehang ho kenyeletsa: Single Row Ball, Three Row Roller, Cross Roller Tiisitsoeng le E sa Tiisetsoang Ka hare ho Geared, External Geared and Non-Geared Clearance kapa Preloaded.