GRG-HM821-7.5-H1-140-19 Cast Iron Single-Reduction Worm Reducer 386mm Long It is engineered with zirconia

It is engineered with zirconia grains on a heavy duty coated abrasive cloth

Green Silicon Carbide

A metal outer cover is easily removable when servicing the unit

Pre-Lubricated: Yes

Ultra low friction

GRG-HM821-7.5-H1-140-19 Cast Iron Single-Reduction Worm Reducer 386mm Long It is engineered with zirconiaFeatures 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