Vortex X237-40-56C-R Worm Gear Reducer - 40:1 Ratio, 56C NEMA Frame NO3 "name":"D&D Global 6/D173 V-Belt —

"name":"D&D Global 6/D173 V-Belt — D Section

v=1630677797"

so the Megadyne SPC6300 interchanges with Gates

"mpn":"1185H300-D&D"

"name":"PIX 12/SPC8000 Industrial V-Belt"

Vortex X237-40-56C-R Worm Gear Reducer - 40:1 Ratio, 56C NEMA Frame NO3 "name":"D&D Global 6/D173 V-Belt —The Vortex X237 40 56C R is a worm gear speed reducer with a 40: 1 nominal ratio (exact ratio 40. 0: 1), 2. 375 inch center distance, and NEMA 56C input flange. Output is a solid 1. 125 inch shaft with a 1 4x1 8 keyway, oriented for right hand output. Specifications Specification Value Part Number Vortex X237 40 56C R Series Vortex X Series Nominal Ratio 40: 1 Exact Ratio 40. 0: 1 Center Distance 2. 375" NEMA Input Frame 56C Output Orientation Right