The high-strength race of the present invention comprises using A steel
for a high-strength race comprising the following elements in percentage
by weight: C: 0.30 to 0.60%, Si: 0.30 to 1.30%, Mn: 0.5 to 1.5%, B:
0.0050% or less, Cr: 0.1 to 0.5%, Mo: 0.1 to 0.5%, Si+Mo: 0.5 to 1.4%,
Ni: 0.02 to 1.0%, the balance of Fe and unavoidable impurities,
performing induction hardening to make the race have a surface hardness
of 58 HRC or more and further a surface hardness of 52 HRC or more even
after the surface is tempered at 300.degree. C. The high-strength race is
superior in rotating fatigue properties, anti-surface fatigue strength
and productivity by a combination of composition control and induction
hardening.