BlackStar 4545 75MM STL - Taper Lock Bushing - 75mm Bore TL1108 "text": "300-S8M-3048 is a timing

"text": "300-S8M-3048 is a timing belt used on positive

The 4/8V2500 has a 1" width

What is the Megadyne C57 used for

Martin 200M35

so a 2/8VK1320 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

BlackStar 4545 75MM STL - Taper Lock Bushing - 75mm Bore TL1108 "text": "300-S8M-3048 is a timingThe BlackStar 4545 75MM STL is a 4545 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 4545 75MM STL Bushing Type Taper Lock Series 4545 Minimum Bore 1 1 4" Maximum Bore 4 1 2" Outside Diameter 6. 590" Length 4 1 2" Material Steel Approx. Weight 33. 0 lbs Bore