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221S-4

Image for Illustration purposes only. Actual product may vary

Boston 30227444 39012 221S-4 SPEED REDUCER

MODEL 221S-4

BRAND

SKU

41663

WEIGHT

25.100 lb

UOM

each

Contact supplier for technical support on: 800-626-2120

$1,830.66 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable: See conditions

Boston Gear 200 Series Optimount combines the unique benefits of a shaft mount gear drive but also the flexibility of a base mounted reducer. Because of its precision machined external surfaces, the 200 Series can be integrated directly into an OEM piece of equipment or, with the addition of an output shaft kit and horizontal/vertical base, be converted to a parallel shaft base mounted gear drive. And don’t forget Reducer Express! Boston Gear revolutionary premium free guaranteed shipment program.


Max Output Torque Capacity289
Pre-LubricatedNo
Ratio4:1
Max Input HP2.02
ReductionSingle
Output RPM @1750431.0
TypeNo Base / No Input Flange
Output Shaft StyleHollow
Input Motor HP1
Product Family200 SERIES
Product Description221 Hollow O/P Shaft Helical Reducer, 4:1 Ratio, No Base
Rated Efficiency98%
Assembly TypesNo Base
Input Frame SizeNo Flange
Input StyleNo Flange (projecting shaft)
Base Mounting AttachmentNo Base
Altra Master No.30227444
UPC781711390122
Weight25.1
Recommended LubricationKlubersynth UH1 6-460
Family Id30,087
AGMA Service ClassIII
Unit Of MeasureEnglish
Output Shaft O.D./Bore Size1

SKU: 32204

Excellent customer service

The couplings are just what they are supposed to be. But I wanted to comment on MRO. This was my first order with them and I was extremely surprised at how well the company is run. I will be doing more business with them in the future.

Read more

SKU: 34930

Quality coordinator

GOOD QUALITY AND SERVICE.

Read more

SKU: 35645

Change gears

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

Read more

SKU: 36240

Finding the right parts.

MRO made it quick and easy.

Read more
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Reviews

SKU: 32204

Excellent customer service

The couplings are just what they are supposed to be. But I wanted to comment on MRO. This was my first order with them and I was extremely surprised at how well the company is run. I will be doing more business with them in the future.

Read more

SKU: 34930

Quality coordinator

GOOD QUALITY AND SERVICE.

Read more

SKU: 35645

Change gears

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

Read more

SKU: 36240

Finding the right parts.

MRO made it quick and easy.

Read more

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/