GR-BM860-30-D-210 Cast Iron Single-Reduction Worm Reducer 5.20" OD Effective on hard & soft

Effective on hard & soft shafts

Hose Balancers suspend tools and supply them with air

All Boston Gear change gears are manufactured with a double key to accept the compound steel bushings that connect two gears together

High tungsten content increases abrasion resistance resulting in a tough tool with long lasting durability

Electrical Connection G= Grommet (12"-18" Lead Wire)

GR-BM860-30-D-210 Cast Iron Single-Reduction Worm Reducer 5.20" OD Effective on hard & softFeatures 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