BlackStar 3030 50MM STL - Taper Lock Bushing - 50mm Bore XPA Section "price":"2300

"price":"2300

so the B221 interchanges with Gates B221

Martin 2517 15/16 STL

com/s/files/1/0666/7721/products/J_Section_fcaafbee-c6e8-4bb4-afb4-19cc6b61d38a

BlackStar 3030 50MM STL - Taper Lock Bushing - 50mm Bore XPA Section "price":"2300The BlackStar 3030 50MM STL is a 3030 series taper lock bushing, precision manufactured from high grade steel. Taper Lock bushings provide a secure, concentric grip on the shaft through a precision machined taper, ensuring reliable power transmission. Specifications Part Number 3030 50MM STL Bushing Type Taper Lock Series 3030 Minimum Bore 1 2" Maximum Bore 2 3 4" Outside Diameter 4. 250" Length 3" Material Steel Approx. Weight 7. 0 lbs Bore Size 50mm