a rolling contact bearing includes a shaft having a first radial elevation and a second radial elevation . a first inner ring has a first raceway for the rolling bodies to roll on , a first radial narrowing and a second radial narrowing , the first radial elevation and the first radial narrowing forming a first press fit , and , respectively , the second radial elevation and the second radial narrowing forming a second press fit . the shaft has a third radial elevation and a fourth radial elevation . a second inner ring has a second , radially outer rolling body raceway for rolling bodies to roll on , a third radial narrowing and a fourth radial narrowing , wherein the third radial elevation and the third radial narrowing forming a third press fit and , respectively , the fourth radial elevation and the fourth radial narrowing forming a fourth press fit .