BlackStar 3020 28MM - Taper Lock Bushing - 28mm Bore 7.1/2" 1512-14M-85 is a timing belt

1512-14M-85 is a timing belt used on positive

"sku":"TB072053918885"

so a 16T10/1520US from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

"sku":"18/SPA1832-D&D"

BlackStar 3020 28MM - Taper Lock Bushing - 28mm Bore 7.1/2" 1512-14M-85 is a timing beltThe BlackStar 3020 28MM is a 3020 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 3020 28MM Bushing Type Taper Lock Series 3020 Minimum Bore 1 2" Maximum Bore 2 3 4" Outside Diameter 4. 250" Length 2" Material Steel Approx. Weight 5. 0 lbs Bore Size 28mm Cross