2 pieces of 28mm Bearing - 10mm diameter integrated 123mm Axle

28mm (1 7/64" Inch) Ball Bearings with 10mm (25/64" Inch) diameter integrated 123mm (4 27/32") Long Axle, Pin Diameter is 10mm, Bearings Outer diameter is 28mm (1 7/64" Inch), and Width of the assembly is 123mm (4 27/32" Long), Made from high-strength chrome steel for durability and performance.

• 10mm x 28mm x 123mm Ball Bearings
• Axle Integrated Ball Bearings
• Assembly Dimensions: 10mm x 28mm x 123mm
• Assembly Dimensions: 25/64" x 1 7/64" x 4 27/32" Inches
• Size: 10mm x 28mm x 123mm
• Pin diameter: 10mm (25/64" axle diameter)
• Bearings Outer Diameter: 28mm (1 7/64" inch=1.11" Inch)
• Width of the assembly: 123mm (4 27/32" Inch)