Application Fields:

Gcr15 ball bearing steel balls are widely used in high-speed, low-noise bearings, bicycles, motorcycles, cars, sliders, swivels, luggage, and the electronics industry. They can also be used for grinding other mediums.

Features:

Magnetized, ferritic steel, oil-packed, HRC 60-66.

Gcr15 Ball Bearing Steel Chemical Composition (AISI 52100)

C

0.95% --1.10%

Si

0.15%--0.35%

Mn

0.50% max.

P

0.025% max.

S

0.025% max.

Cr

1.30% --1.60%