GRG-T821-25-R Cast Iron Single-Reduction Worm Reducer Polyurethane Sheaves are bored to accept

Sheaves are bored to accept "H" style QD bushings

Allows one rail to slide within the clamp while the other remains fixed

General-purpose

Made to take on your toughest jobs

Double-collar interlock with 120° spacing setscrew lock

GRG-T821-25-R Cast Iron Single-Reduction Worm Reducer Polyurethane Sheaves are bored to acceptFeatures One piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment. Factory filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant. Large oil capacity provides positive splash lubrication and superior cooling capability. Viton double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals. The unique quill seal guard protects the