BlackStar AK46 1/2 - Fixed Bore Sheave - 1/2" Bore Hi-Power II PowerBand The B39 has a 21/32"

The B39 has a 21/32" width

"sku":"TB037256012327"

"text": "3/A91 has a top width of 1

"text": "The 7/B48 has a 21/32\" width

BlackStar AK46 1/2 - Fixed Bore Sheave - 1/2" Bore Hi-Power II PowerBand The B39 has a 21/32"The BlackStar AK46 1 2 is a 1 groove fixed bore sheave for A section belts, manufactured from cast iron. Features a 1 2" finished bore with keyway and set screws for direct shaft mounting. Specifications Part Number AK46 1 2 Product Type Fixed Bore Sheave Number of Grooves 1 Belt Profile A Bore Size 1 2" Material Cast Iron Approx. Weight 1. 062 lbs Cross references: Browning AK46 1 2, Martin AK46 1 2, Maska AK46 1 2 Compatible Components Matched V