Overview
Mfr description
GR-B813-50-D-
- 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 input seal from damage during motor installation
- Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life
- Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles.Tapered roller bearings on output shaft for high overhung and thrust load capacities
- All units are 100% run and leak tested at the factory to insure that you receive the highest quality product
- Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles Mounting dimensions are interchangeable with most industry standard reducers.
Specifications
- Center Distance1.3300 in
- ReductionSingle
- Ratio50:1
- Case IncludedYes
- Max Input Horsepower0.285 hp @ 1750 rpm
- Horsepower Rating Normal Duty0.285 hp
- Input TypeSolid Shaft
- Output Bore TypeSolid Shaft
- Input Size0.5000 in
- Output TypeSolid
- Output Size0.6250 in
- Output DirectionDouble
- StyleSolid Shaft
- Maximum Output RPM35 rpm
- Maximum Output Torque327 in-lbs
- Housing MaterialCast Iron
- Seal MaterialViton
- Overhung Load Capacity700 lbs
- Housing Height10.5000 in
- Housing Length10.6900 in
- Housing Width9.0600 in
- Keyway Size1/8 X 1/16 in
- Service Factor1.0
- SeriesGR
- Manufacturer Reducer Size813
- Torque Arm KitOptional
- Manufacturer Product Page
- Mounting TypeBase
- Manufacturer Catalog
- CAD Drawing
- Manufacturer Catalog NumberGR-B813-50-D
- Manufacturer Upc Number69031000237
- UPC_NO69031000237
- Shipping Dimensions Height10.5000 in;266.70 mm
- Shipping Dimensions Length10.6900 in;271.53 mm
- Shipping Dimensions Width9.0600 in;230.12 mm
- Weight17.00 lbs
- Horsepower0.285 hp
- Input StyleSolid Shaft
- LubricationFactory Filled Oil
- Nominal Ratio50:1
- Output0.182 hp;0.136 kw
- Shaft Diameter0.6250 in, 15.88 mm
- Torque Rating (in-lb)327 in-lbs;36.95 Nm
- Bore Diameter0.6250 in
- Output ShaftSolid Shaft
- Overhung Load700 lbs
- Gearbox Component TypeSpeed Reducer
Compliance & Safety Data
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