Radial roller bearing i.e. single row ball roller bearing, for use as fixed bearing in e.g. drive shaft, of motor vehicle control gear, has ball roller formed with central recesses for collision free axial insertion at gap between rings

摘要

The bearing has an outer bearing ring (2), an inner bearing ring (3), and multiple ball rollers (4) arranged between the rings (2, 3). The breadth of a path (10) of the ball rollers and a gap between an inner side (8) of the ring (2) and an outer side (9) of the ring (3) on a filler side of the bearing amounts to 70 percentages of diameter of basic shape of the rollers. The rollers are formed with crown shaped central recesses for collision free axial insertion at the gap between the rings at its side faces (5, 6).