28mm Diameter Chrome Steel Grade 100 Ball Bearings AISI 52100

In Stock


Supplied to ISO 3290 / DIN 5401 standards

Hardness: HRC 60-66
Density: 7.80 g/cm3
Standard Precision Grade: 100

Chrome Steel balls and rollers are mainly used in bearings and many other industrial applications. These products offer extreme hardness due to the heat treatment process they are subjected to. In addition, they offer an excellent surface finish, high load carrying capacity as well as excellent wear resistance.

Standard Chemical Composition %
C Si Mn P S Cr
0,90 0,15 0,25 0,025 0,025 1,30
1,10 0,35 0,45 max max 1,60