(100) 1.5MM chrome steel bearing balls, 1.5 mm, metric

What is for sale: (100) 1.5MM chrome steel bearing balls, 1.5 mm, metric

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1.5MM (.0591") Chrome Steel Ball Bearings
BRAND NEW lot of 100 chrome steel ball bearings. Made of E52100 Alloy Steel. Bearing-quality chrome-finished steel balls that are through-hardened. Rockwell hardness is C60-C67. Balls are Grade 25, with a diameter tolerance of ±0.0001" and a sphericity of 0.000025". Hardened ground chromium steel that offers high hardness and excellent resistance to wear and deformation. They have a tensile strength of 325,000 psi. This is the finest bearing quality steel. 52100 material is specified by precision bearing manufacturers where precise spherical and tolerance accuracy are required.