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HF721-20-B7-H-P20

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HF721-20-B7-H-P20 Cast Iron Worm Gearbox

  • Ratio: 20:1 Single Reduction
  • Center Distance: 2.1"
  • Input: 140TC Flange
  • Output Bore/Shaft Diameter: 1.25"
  • Output: Hollow Bore

MODEL HF721-20-B7-H-P20

BRAND

SKU

1757614

WEIGHT

26.100 lb

UOM

each

Contact supplier for technical support on: 888-999-9860

$996.28 Each

Prices are subject to change

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Returnable: See conditions

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Input Style

Quill

Bore/Shaft Diameter

1.25"

Ratio

20 to 1

Paint/Coating

Gray

Input Flange

140TC

Input Size

140TC

Output Type

Hollow Bore

Reduction

Single

Center Distance

2.1"

Input Type

Flange

Output

Hollow

Product Features
  • The 700 Series' large oil reservoir provides efficient heat dissipation and lubrication for longer operating life.
  • Its multi-position mounting flexibility allows for installation in virtually any position.
  • Housings are straddle-milled, top and bottom, for precise alignment of horizontal and vertical bases.
  • Internal baffles assure positive, leak-free venting.
  • The 700 Series' rugged housing, fabricated of fine-grained, gear-quality cast iron, provides maximum strength for maximum durability, as well as greater precision during worm and gear alignment.
  • Boston Gear's 700 Series high-strength bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and overhung load capacities, sizes 713-760.
  • 700 Series' high-strength steel output shaft assures capacity for high torque and overhung loads.
  • Pipe plugs allow easy fill, level, and drain in any mounting position.
  • The 700 Series' super-finished oil-seal diameters on both input and output shafts extend seal life.
Specifications
  • 11 basic single reduction sizes
  • 8 basic double reduction sizes
  • 1/6 - 25 HP
  • 5:1 - 100:1 ratios single reduction
  • 100:1 - 3600:1 ratios double reduction
  • Non-flanged, NEMA C-face quill, and coupled input styles
  • Projecting and hollow output shafts
  • Projecting diameters from 1/2" to 2-1/4"
  • Hollow output bore diameters from 5/8" to 3-7/16" (with over 20 bore sizes in stock)

SKU: 42691

Purchase

Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.

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SKU: 34979

Na40

Fast shipping!!! Great to do business with.

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SKU: 35645

Change gears

Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!

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SKU: 42637

Shaft output is reversible

Description should say that shaft is reversible. Other than that perfect fit. Good communication from the shipping folks.

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Return policy

Item must be unused.

Item must be in it's original package.

25% Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/