Specifications

• Center Distance
  4.2500 in
• Reduction
  Single Reduction
• Ratio
  20:1
• Case Included
  Yes
• Max Input Horsepower
  8.458 hp
• Horsepower Rating Normal Duty
  8.458 hp
• Input Type
  C-Face Quill
• Output Bore Type
  Solid Shaft
• Input Size
  0.6250 in
• Output Type
  Solid
• Output Size
  1.8750 in
• Output Direction
  Left Hand
• Style
  C-Face Quill
• NEMA / IEC Frame Size
  180TC
• Maximum Output RPM
  87 rpm
• Maximum Output Torque
  6092 in/lb;688.304 nm
• Housing Material
  Cast Iron
• Seal Material
  Viton
• Overhung Load Capacity
  14768.1 N, 3320 lbs
• Housing Dimensions
  10.2500 in x 10.2500 in x 10.2500 in, 260.35 mm x 260.35 mm x 260.35 mm
• Housing Height
  10.1200 in
• Housing Length
  10.2500 in
• Housing Width
  10.2500 in
• Keyway Size
  1/4 x 1/8 in, 6.35 x 3.17 mm
• Service Factor
  1
• Series
  GR
• Length
  10.2500 in, 260.35 mm
• Manufacturer Reducer Size
  842
• Mounting Type
  Base
• Manufacturer Catalog Number
  GR-BMQ842-20-L-180
• Shipping Dimensions Height
  17.5000 in;444.50 mm
• Shipping Dimensions Length
  40.0000 in;1016 mm
• Shipping Dimensions Width
  37.0000 in;939.80 mm
• Weight
  146 lbs, 66.224 kg
• Horsepower
  8.458 hp
• Input Style
  C-Face Quill
• Lubrication
  Factory Filled Oil
• Nominal Ratio
  20:1
• Output
  8.458 hp;6.307 kw
• Shaft Diameter
  1.8750 in, 47.62 mm
• Torque Rating (in-lb)
  6092 in-lbs;688.304 Nm
• Bore Diameter
  1.1250 in, 28.57 mm
• Output Shaft
  Solid Shaft
• Overhung Load
  3320 lbs
• Gearbox Component Type
  Speed Reducer
• Case Size
  842
• Width
  10.2500 in, 260.35 mm