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239D-20

Image for Illustration purposes only. Actual product may vary

Boston 30227460 39056 239D-20 SPEED REDUCER

MODEL 239D-20

BRAND

SKU

41679

WEIGHT

96.100 lb

UOM

each

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

$3,698.59 Each

Prices are subject to change

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Free Gift with this product

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 Capacity3022
Pre-LubricatedNo
Ratio20:1
Max Input HP4.36
ReductionDouble
Output RPM @175087.0
TypeNo Base / No Input Flange
Output Shaft StyleHollow
Input Motor HP5
Product Family200 SERIES
Product Description239 Hollow O/P Shaft Helical Reducer, 20:1 Ratio, No Base
Rated Efficiency96%
Assembly TypesNo Base
Input Frame SizeNo Flange
Input StyleNo Flange (projecting shaft)
Base Mounting AttachmentNo Base
Altra Master No.30227460
UPC781711390566
Weight96.1
Recommended LubricationKlubersynth UH1 6-460
Family Id30,087
AGMA Service ClassI
Unit Of MeasureEnglish
Output Shaft O.D./Bore Size1.9375

SKU: 6132994

Speed reducer purchase

The purchase was easy it did take two purchase until we got the correct part I guess it was a fault on both parts as we were looking at the wrong part number, but overall the purchase was good part fit perfectly. Thanks for your support.

Read more

SKU: 37408

New lead screw gear.

Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.

Read more

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: 42637

Shaft output is reversible

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

Read more

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Reviews

SKU: 6132994

Speed reducer purchase

The purchase was easy it did take two purchase until we got the correct part I guess it was a fault on both parts as we were looking at the wrong part number, but overall the purchase was good part fit perfectly. Thanks for your support.

Read more

SKU: 37408

New lead screw gear.

Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.

Read more

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: 42637

Shaft output is reversible

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

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/