33/64" inch (13.09mm) Ball Bearing with 1/4" inch (6.35mm) diameter integrated 9/16" inch (14.3mm) Long Axle, Pin Diameter is 1/4" inch, Bearing Outer diameter is 33/64" Inch (13.09mm), and Width of the assembly is 9/16" Inch (14.3mm Long), Bearing is made of Chrome Steel.

• Item: 1/4" x 33/64" x 9/16" Ball Bearing
• Type: Axle Integrated Ball Bearing
• Assembly Dimensions: 1/4" x 33/64" x 9/16" Inches
• Assembly Dimensions: 0.250" x 0.52" x 0.875" Inches
• Size: 6.35mm x 13.09mm x 14.3mm
• Pin diameter: 1/4" (6.35mm axle diameter)
• Bearing Outer Diameter: 33/64" Inch (0.52"=13.09mm)
• Width of the assembly: 9/16" Inch (14.3mm Long)