Specifications
Dimensions
- Bore Diameter1.8750 in
- Case Size842
- Center Distance4.2500 in
- Housing Height10.2500 in, 260.35 mm
- Housing Length11.3800 in, 289.05 mm
- Housing Width10.2500 in
- Input Size0.6250 in
- Keyway Size1/4 x 2.5000 in, 6.35 x 63.50 mm
- Length11.3800 in, 289.05 mm
- Manufacturer Reducer Size842
- Maximum Output RPM87 rpm
- Maximum Output Torque6092 in/lb;688.31 nm
- NEMA / IEC Frame Size250TC
- Nominal Ratio20:1
- Output Size1.8750 in
- Overhung Load3320 lbs
- Ratio20:1
- Service Factor1
- Shaft Diameter1.8750 in, 47.62 mm
- Weight154 lbs, 69.85 kg
- Width10.2500 in, 260.35 mm
Details
- Case IncludedYes
- Gearbox Component TypeSpeed Reducer
- Horsepower8.458 hp
- Horsepower Rating Normal Duty8.458 hp
- Housing MaterialCast Iron
- Input StyleC-Face
- Input TypeC-Face Coupling
- LubricationFactory Filled Oil
- Manufacturer Catalog NumberGR-BM842-20-R-250
- Max Input Horsepower9.462 hp
- Mounting TypeBase
- Output8.458 hp;6.307 kw
- Output Bore TypeSolid Shaft
- Output DirectionRight Hand
- Output ShaftSolid Shaft
- Output TypeSolid
- Overhung Load Capacity14768.1 N, 3320 lbs
- ReductionSingle Reduction
- Seal MaterialViton
- SeriesGR
- StyleFlexible Coupling Input
- Torque Rating (in-lb)6092 in-lbs;688.31 Nm
Overview
Mfr description
GR-BM842-20-R-250