ROLLING BEARING

The invention relates to a rolling bearing (1) for applications at low rotational speeds, particularly in industrial truck drives, and comprising balls (6, 7) which have a predetermined ball radius (r) and roll, between two at least partially tempered race-rings (2, 3) that are arranged radially one inside the other, in raceways (4, 5) that have a predetermined raceway radius (R) transverse to a race-ring (2, 3) rotational axis. In order to allow a rolling bearing (1), particularly for applications at slow rotational speeds, to be produced at a low cost yet with comparable durability, the invention suggests that at least one of these race-rings (2, 3) is formed from a through-hardened steel with a bainitic microstructure, and suggests an osculation with a ratio (R/r) of the raceway radius (R) of at least one race-ring (2, 3) relative to the ball radius (r) of less than or equal to 1.02.