BlackStar 4J 1/2 - Coupling TL1310 "name":"PIX 4/SPA3032 Industrial V-Belt"

"name":"PIX 4/SPA3032 Industrial V-Belt"

so a 2/8VK1800 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

The 4/B150 has a 21/32" width

Specifications Part Number 2AK23 5/8 STL Product Type Fixed Bore Sheave Number of Grooves 2 Belt Profile A Bore Size 5/8" Material Cast Iron Approx

The BlackStar 8C240J is a 8-groove qd sheave

BlackStar 4J 1/2 - Coupling TL1310 "name":"PIX 4/SPA3032 Industrial V-Belt"The BlackStar 4J 1 2 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 1 2 Product Type Coupling Coupling Size 4 Material Steel Approx. Weight 0. 4 lbs