5" Inch Chrome Steel Ball Bearings G100
Standard Diameter: 5" / 5.00 Inches
Metric Diameter: 127.0mm
Material: AISI 52100 Chromium Steel
Ball Weight (each): 18.44 Pounds / 8.3642 Kilograms
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.