ʻO nā bearings wili cylindrical hoʻopihapiha piha hoʻokahi lālani he ʻāpana ia o ka hui o nā bearings wili radial. Loaʻa i kēia mau bearings nā apo waho paʻa, nā apo o loko a me nā seti element wili hoʻopihapiha piha. Ma muli o ka nele o kahi hale paʻa, hiki i ka bearing ke hoʻokipa i ka nui loa o nā element wili.