BlackStar 1 SS DBL SPL - Double Split Collar (2-Piece) - 1" Bore Heavy Duty V-Belt com/products/gates-tp152xl025-powergrip-twin-power-timing-belt"

com/products/gates-tp152xl025-powergrip-twin-power-timing-belt"

so the 7/3VX530 interchanges with Gates 7/3VX530

The BlackStar 1VP68 7/8 TYPE 2 is a 1-groove variable pitch sheave

so a 6/C390 from any major manufacturer shares the same cross-section and length and runs on the same sheaves

BlackStar 1 SS DBL SPL - Double Split Collar (2-Piece) - 1" Bore Heavy Duty V-Belt com/products/gates-tp152xl025-powergrip-twin-power-timing-belt"The BlackStar 1 SS DBL SPL is a double split collar (2 piece), manufactured from stainless steel. Features a 1" bore for direct shaft mounting. Two piece clamp collars provide the strongest shaft grip without keyways. The two halves bolt together around the shaft, allowing installation without disassembling drivetrain components. Used where high holding force and easy field adjustment are required. Specifications Part Number 1 SS DBL SPL Product Type