Vortex XS237-5-LR Worm Gear Reducer - 5:1 Ratio, Belt-Drive Input Split Collar (1-Piece) so the Megadyne SPZ1937 interchanges

so the Megadyne SPZ1937 interchanges with Gates

Specifications Part Number H40A57 Chain Pitch 40 Number of Teeth 57 Bore Type Plain Bore Hub Style A-Plate Strand Count Single Material Steel Hardened Teeth Yes Outside Diameter 9

"sku":"6/SPA1550-D&D"

"gtin12":"072053003932"} Recommended Alternative

Vortex XS237-5-LR Worm Gear Reducer - 5:1 Ratio, Belt-Drive Input Split Collar (1-Piece) so the Megadyne SPZ1937 interchangesThe Vortex XS237 5 LR is a worm gear speed reducer with a 5: 1 nominal ratio (exact ratio 5. 3: 1) and 2. 375 inch center distance, configured for belt or chain drive on the input side. The 0. 75 inch input shaft and 1. 125 inch output shaft both have keyways for sheaves and couplings. Output is oriented for double ended output. Specifications Specification Value Part Number Vortex XS237 5 LR Series Vortex XS Series Nominal Ratio 5: 1 Exact Ratio 5.