Cage for needle bearing has pockets formed by bars bent into U-shape with outwardly-facing sections on level of needle which are held in place by axial rims with inward or outward bend

摘要

The cage for a needle bearing has pockets for the needles formed by bars (4) bent into a U-shape with outwardly-facing sections (4.1) on the level of the needle. These are held in place by axial rims (6), at least one of which has an inward or outward bend (7).