1/4 Inch Chrome Steel Bearing Balls AISI 52100 G-25
Grade 25 Bicycle Bearings
Standard Diameter: 1/4″ / .25 Inches
Metric Diameter: 6.35mm
Material: AISI 52100 Chromium Steel
Ball Weight (each): .036897 Ounces / 1.046 Grams
Chrome steel balls are made to precise standards. The result is a fine surface finish that makes them highly useful for bicycle bearings, casters, drawer slides, door locks and many other applications.