BlackStar 4J 3/4 - Coupling 2.5/8" so a 1400-14M-115 from any

so a 1400-14M-115 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

"mpn":"11/A58-D&D"

so a 233L1770 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

so the Megadyne 3/B97 interchanges with Gates

BlackStar 4J 3/4 - Coupling 2.5/8" so a 1400-14M-115 from anyThe BlackStar 4J 3 4 is a coupling, manufactured from steel. Industrial flexible shaft coupling for power transmission between motor and driven equipment. Handles shaft misalignment and dampens shock loads in pumps, conveyors, fans, and general industrial drives. Specifications Part Number 4J 3 4 Product Type Coupling Coupling Size 4 Material Steel Approx. Weight 0. 4 lbs