Add products to your shopping cart
F239S-PH-4-B11-H1

Image for Illustration purposes only. Actual product may vary

Boston 30238386 58213 F239S-PH-4-B11-H1 SPEED REDUCER

MODEL F239S-PH-4-B11-H1

BRAND

SKU

44310

WEIGHT

164.100 lb

UOM

each

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

$5,139.23 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $1

Select Quantity

GET A QUOTE

Free Gift with this product

Typically Ships in: 1 day

Returnable: See conditions

Still Deciding?

Add this item to your saved items and easily come back later.

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 Capacity1900
Pre-LubricatedNo
Ratio4:1
Max Input HP10
ReductionSingle
Output RPM @1750431.0
TypeHorizontal Base w/ Input Flange
Output Shaft StyleProjecting
Input Motor HP10
Product Family200 SERIES
Product DescriptionF239 Parallel Shaft Helical Reducer, 4:1 Ratio, Horiz. Base
Rated Efficiency98%
Assembly TypesH1
Input Frame SizeB11 - 210TC/250UC
Input StyleNEMA C-Face Flange
Base Mounting AttachmentHorizontal Base
Weight164
Recommended LubricationKlubersynth UH1 6-460
Family Id30,087
AGMA Service ClassI
Unit Of MeasureEnglish
Output Shaft O.D./Bore Size1.875

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: 34774

Quality

very high quality. using these gears in a model 9 cylinder radial engine with a 1" bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.

Read more

SKU: 42691

Purchase

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

Read more

SKU: 37404

Right parts

very very please thank you

Read more

When you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.

$500

MRO Hat
MRO Golf Balls
MRO Hi-Vis Vests
MRO Mug

$750

32oz Water Bottle
Throw Blanket
30 piece Hex Set
Telescopic Pick Up

$1,250

Golf Cooler
11-in-1 Screw Driver Set
Gorilla Grip Knee Pad
John Deere Oilskin Hat

$2,500

Igloo 1/2 Gallon Jug
Rechargable Headlamp
Larix Trucker Hat

$5,000

Igloo 10 Gallon Cooler
Igloo Party Bucket Cooler
Klein Tools Speaker
Klein Tools 8-in-1

$7,500

GX-6F Pro Golf Range Finder
Bushnell Outdoorsman Speaker
Jaeger 24px Ratcheting Wrench Set
Aspen Beverage Bucket

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/