1/2" Ball Bearing - 5/16 diameter integrated 1 1/4 Long Axle Outer Diameter - 3 5/32 inch (3.15625") Size: 9mm x 16mm x

Size: 9mm x 16mm x 16mm

🟢 Ideal for quiet

innerdiameter(bore) is 3" inch dimensions with steelretainer

190mm x 290mm x 75mm

300 RPM Grease Lubrication: 12

1/2" Ball Bearing - 5/16 diameter integrated 1 1/4 Long Axle Outer Diameter - 3 5/32 inch (3.15625") Size: 9mm x 16mm x1 2" Inch Ball Bearing with 5 16" diameter integrated 5 16" Inch (7. 94mm) Pin Diameter 5 16" x 1 2" x 1 1 4" Inch 1 2" inch (12. 70mm) Ball Bearing with 5 16" inch (7. 94mm) diameter integrated 1 1 4" inch (31. 75mm) Long Axle, Pin Diameter is 5 16" inch, Bearing Outer diameter is 1 2" Inch (12. 70mm), and Width of the assembly is 1 1 4" Inch (31. 75mm Long), made from durable 52100 alloy steel, commonly known as chrome steel. 5 16" x 1 2" x 1 1 4"