9mm Chrome Steel Ball Bearings G25

Standard Diameter: .3543 Inches

Metric Diameter: 9mm

Grade: 25

Material: AISI 52100 Chromium Steel

Ball Weight (each): .1048 Ounces / 2.97 Grams

Chrome steel balls offer the precise geometry and fine surface finish that makes them especially useful for bicycles, casters, drawer slides, door locks and many other applications.