BlackStar 2BK27 1 - Fixed Bore Sheave - 1" Bore LUS Section Is 20/A55 the same as

Is 20/A55 the same as other brands' 20/A55

so a 2/5VX1800 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

5/3VX600 has a top width of 2

"mpn":"11/B147-D&D"

"mpn":"13/SPB6300-D&D"

BlackStar 2BK27 1 - Fixed Bore Sheave - 1" Bore LUS Section Is 20/A55 the same asThe BlackStar 2BK27 1 is a 2 groove fixed bore sheave for B section belts, manufactured from cast iron. Features a 1" finished bore with keyway and set screws for direct shaft mounting. Specifications Part Number 2BK27 1 Product Type Fixed Bore Sheave Number of Grooves 2 Belt Profile B Bore Size 1" Outside Diameter 2. 70" Material Cast Iron Approx. Weight 1. 600 lbs Cross references: Browning 2BK27 1, Martin 2BK27 1, Maska 2BK27 1 Compatible