Specifications

• Bore Diameter
  1.1250 in, 28.57 mm
• Case Included
  Yes
• Output Bore Type
  Solid Shaft
• Case Size
  842
• Center Distance
  4.2500 in
• Gearbox Component Type
  Worm Speed Reducer
• Horsepower
  4.389 hp
• Horsepower Rating Normal Duty
  4.389 hp
• Housing Height
  10.2500 in, 260.35 mm
• Housing Length
  11.3800 in, 289.05 mm
• Housing Material
  Cast Iron
• Housing Width
  8.5000 in
• Input Size
  0.6250 in
• Input Style
  C-face Quill
• Input Type
  C-Face Quill
• Keyway Size
  1/4 x 1/8 in, 6.35 x 3.17 mm
• Length
  11.3800 in, 289.05 mm
• Lubrication
  Factory Filled Oil
• Manufacturer Catalog Number
  GR-BMQ842-50-D-180
• Manufacturer Reducer Size
  842
• Max Input Horsepower
  4.389 hp
• Maximum Output RPM
  35 rpm
• Maximum Output Torque
  6170 in/lb;697.118 nm
• Mounting Type
  Base
• NEMA / IEC Frame Size
  180TC
• Nominal Ratio
  50:1
• Output
  3.426 hp;2.555 kw
• Output Direction
  Double
• Output Shaft
  Solid Shaft
• Output Size
  1.8750 in
• Output Type
  Solid
• Overhung Load
  3730 lbs
• Overhung Load Capacity
  16591.85 N, 3730 lbs
• Ratio
  50:1
• Reduction
  Single Reduction
• Seal Material
  Viton
• Series
  GR
• Service Factor
  1
• Shaft Diameter
  1.8750 in, 47.62 mm
• Style
  C-face Quill
• Torque Rating (in-lb)
  6170 in-lbs;697.118 Nm
• Weight
  146 lbs, 66.224 kg
• Width
  8.5000 in, 215.90 mm