Vortex X133-40-56C-LR Worm Gear Reducer - 40:1 Ratio, 56C NEMA Frame belt-section-5v so the B37 interchanges with

so the B37 interchanges with Gates B37

"name":"PIX 7/SPA1807 Industrial V-Belt"

so a 3/5VX787 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

com/products/gates-16-a64-hi-power-ii-powerband-v-belt"

"mpn":"TB072053348309"

Vortex X133-40-56C-LR Worm Gear Reducer - 40:1 Ratio, 56C NEMA Frame belt-section-5v so the B37 interchanges withThe Vortex X133 40 56C LR is a worm gear speed reducer with a 40: 1 nominal ratio (exact ratio 40. 0: 1), 1. 333 inch center distance, and NEMA 56C input flange. Output is a solid 0. 625 inch shaft with a 3 16x3 32 keyway, oriented for double ended output. Specifications Specification Value Part Number Vortex X133 40 56C LR Series Vortex X Series Nominal Ratio 40: 1 Exact Ratio 40. 0: 1 Center Distance 1. 333" NEMA Input Frame 56C Output Orientation