Amana 49122 Specifications:
•  Cutting Diameter: 2-1/2"
•  Shank Diameter: 1/2"
•  Cutting Length: 1-1/4"
•  Radius: 1"
•  Total Length: 3"
•  Max RPM: 12,000

Amana 49122 Features:
•  Use Amana replacement bearing 47706 (sold separately)
•  Use in a table mounted router - not for use in a handheld router.