Vortex X206-30-56C-LR Worm Gear Reducer - 30:1 Ratio, 56C NEMA Frame Series-R2 Prefer our D&D Global equivalent:

Prefer our D&D Global equivalent: D&D Global 19/3V950 Banded V-Belt - 3V Section

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so the Megadyne 15/5V3550 interchanges with Gates

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"name": "Is 5/5V670 interchangeable with Gates 5/5V670

Vortex X206-30-56C-LR Worm Gear Reducer - 30:1 Ratio, 56C NEMA Frame Series-R2 Prefer our D&D Global equivalent:The Vortex X206 30 56C LR is a worm gear speed reducer with a 30: 1 nominal ratio (exact ratio 30. 0: 1), 2. 062 inch center distance, and NEMA 56C input flange. Output is a solid 1. 0 inch shaft with a 1 4x1 8 keyway, oriented for double ended output. Specifications Specification Value Part Number Vortex X206 30 56C LR Series Vortex X Series Nominal Ratio 30: 1 Exact Ratio 30. 0: 1 Center Distance 2. 062" NEMA Input Frame 56C Output Orientation