GR-B818-7.5-D Cast Iron Single-Reduction Worm Reducer Acrylic Window Service Air or Liquid

Service Air or Liquid

bearings and seals

Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to transmit motion and power between non-intersecting shafts that are parallel or at 90° to each other

dry filtered air

Note: This is the spec sheet for the version with cast iron housing and mild steel bearing insert

GR-B818-7.5-D Cast Iron Single-Reduction Worm Reducer Acrylic Window Service Air or LiquidFeatures 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