BlackStar 2VP75 1 3/8 TYPE B - Variable Pitch Sheave - 1 3/8" Bore CC Section 12/8VK4000 is a banded v-belt

12/8VK4000 is a banded v-belt used on industrial drives — fans and blowers

What is 1440-P8M-20 used for

"sku":"TB072053475500"

so the 18/8V2240 interchanges with Gates 18/8V2240

"name":"PIX 7/5VX590 Industrial V-Belt"

BlackStar 2VP75 1 3/8 TYPE B - Variable Pitch Sheave - 1 3/8" Bore CC Section 12/8VK4000 is a banded v-beltThe BlackStar 2VP75 1 3 8 TYPE B is a 2 groove variable pitch sheave, manufactured from cast iron. Specifications Part Number 2VP75 1 3 8 TYPE B Product Type Variable Pitch Sheave Number of Grooves 2 Bore Size 1 3 8" Material Cast Iron Approx. Weight 1. 5 lbs Belt Profile A B (Variable Pitch) Cross references: Browning 2VP75 1 3 8 TYPE B