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Grove Gear
GRG-H821-80-H1-20
80:1 Ratio, 0.625" Input Diameter, 1.25" Output Diameter, Right Angle Cast Iron Single-Reduction Worm Reducer
MODEL GRG8210511.20
Contact supplier for technical support on: 262-878-1221
$916.71 Each
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Typically Ships in: 1 day
Returnable: See conditions
Assembly
H-H1
Bore Code
20
Center Distance
2.1 In.
Center distance (in)
2.06
Center Distance Range
1" thru 3.25"
Gear Drive Reductions
Single
Gear Type
Worm
Housing material
Cast iron
HP Range
1/3 HP or Less (< 1/2)
Input Diameter (in)
0.625
Input HP
0.304
Input HP @ 1750 RPM
0.304
Input RPM
1750
Input Style
Solid Input Shaft
Max OHL (Output Shaft)
1495
Max Thrust Load (Output Shaft)
1144
Model Code
H821
Mounting Style
Shaft Mount
No. of Gear Reductions
Single
Output
Hollow
Output Diameter (in)
1.250
Output Hollow Shaft Diameter (in)
1.250
Output HP
0.19
Output Key
1/4 x 2.50
Output RPM
21
Output Shaft Assembly Code
H1
Output Shaft Direction
H1
Output Shaft Orientation
H1
Output Style
H1
Output Torque
547
Output Torque Range
500 to 1000 in lbs
Output type
Hollow bore
Paint/Coating
Blue
Product Line
GR Series - Ironman Worm Gear Reducers
Product Type
Right Angle
Ratio
80 to 1
Ratio Range
80-1
Reducer
Worm - Right Angle
Reducer Style
Worm - Right Angle
Reducer Type
Single
Series
GR Series - Ironman Worm Gear Reducers
Series Code
GRG
Series Style
GRG-H-H1
Service Factor
1
Shaft Seal Material
Viton
Regal Beloit Grove Gear&Reg; GRG8210511.20
UPC: 690310037850 | UNSPSC: 26111537 | GTIN:
Gear Reducers & Gearmotors > Gear Drives > Right Angle Gear Drives > Non-Helical Worm Right Angle Drives
Grove Gear® IRONMAN® Worm Gear Reducer, Right Angle Single Reduction, Series: GRG, 80:1 Gear Ratio, 0.304 hp Input, 0.19 hp Output, Shaft Input, Hollow Bore Output, 0.625 in Dia x 1.76 in L Input, 1-1/4 in Dia Output, 21.9 rpm Output Maximum Speed, 1750 rpm Input Maximum Speed, 547 in-lb Output, 2.06 in Centre Distance, 0.1875 x 1.38 in Input, 1/4 x 2-1/2 in Output Keyway, PAG Synthetic Oil Lubrication, Shaft Mount, Cast Iron, 6 in W
Features:
- 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 PAG lubricant
- Large oil capacity provides positive splash lubrication and superior cooling capability
- FKM 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
Specs:
- Input Maximum Speed: 1750 rpm
- Output Maximum Speed: 21.9 rpm
- Centre Distance: 2.06 in
- Input Type: Shaft
- Output Size: 1-1/4 in Dia
- Input Size: 0.625 in Dia x 1.76 in L
- Lubrication Type: PAG Synthetic Oil
- Torque Rating: 547 in-lb Output
- Horsepower: 0.304 hp Input, 0.19 hp Output
- Keyway Size: 0.1875 x 1.38 in Input, 1/4 x 2-1/2 in Output
- Gear Ratio: 80:1
- Output Type: Hollow Bore
- Mounting Type: Shaft
- Dimensions: 6 in W
- Material: Cast Iron
- Type: Right Angle Single Reduction
- Series: GRG
Packaging:
- Weight: 26.0 lb
Warranty:
Limited
SKU: 2919143
Grove gear
ordered it got a week early was exact to the specs performed flawlessly
Read moreSKU: 1318956
Replacement for an obsolete gearbox
We needed this gearbox as a replacement for an obsolete model made by Grove Gear back in the 90's. Needed to call the company to find out the equivalent and they directed me towards MRO. If this one will last as long as its predecessor I'll be retired by the time it will need to be replaced again.
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SKU: 2919143
Grove gear
ordered it got a week early was exact to the specs performed flawlessly
Read moreSKU: 1318956
Replacement for an obsolete gearbox
We needed this gearbox as a replacement for an obsolete model made by Grove Gear back in the 90's. Needed to call the company to find out the equivalent and they directed me towards MRO. If this one will last as long as its predecessor I'll be retired by the time it will need to be replaced again.
Read more