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872B-5.1K-M1

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Boston Gear 30267396 872B-5.1K-M1 helical speed reducer with a 5.1:1 ratio. Helical gear design provides smooth, quiet operation and high efficiency for industrial power transmission. Cast iron housing ensures durability and long service life in demanding applications.

MODEL 872B-5.1K-M1

BRAND

SKU

45643

WEIGHT

86.100 lb

UOM

each

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

$2,887.67 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 800 Series contains a focused selection of compact, heavy duty helical gear drives that offer long-life performance and simplified maintenance. A broad range of reduction ratios suit an even broader range of specifications, while a variety of input shaft configurations maximize flexibility. In addition, the number of products that complement this series of gear drives make it an ideal choice for today industrial distributor. The 800 Series provides a functional interchange for Sew Eurodrive and other European manufacturers’ helical gear drives, making it uniquely practical for replacement applications.


Pre-LubricatedYes
Ratio5.1:1
Max Input HP21.2
Fan CooledNo
Unit Of Measure ShowEnglish
Output RPM @1750340.0
Output Shaft StyleSolid Projecting
Product Family800B In-Line
Exact Gear Ratio4.995
Product Description872 D/R Red, 5.1 Ratio, Base Mount
Rated Efficiency96%
BaseBase Mounted
Max Output Torque Cap3698
Input Frame SizeNone
Input StyleProjecting Input Shaft
Reduction StagesDouble
Weight92
Motor HP10
Recommended LubricationKlubersynth Uh1 6-460
Family Id30, 077
AGMA Service ClassIii
Output Shaft O.D./Bore Size1.625

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Reviews

SKU: 38771

Gear box oil

This has been very hard to find. It’s the oil spec’ed for my 1950s Rockwell wedge bed planer gear box. I haven’t found it anyplace else.

Read more

SKU: 35599

80 tooth change gear

Exact part for the machine, deliverd quickly, and priced right!

Read more

SKU: 34930

Quality coordinator

GOOD QUALITY AND SERVICE.

Read more

SKU: 35104

12d.p. 14t spur gear

This item was closer to exactly what I needed than I had thought possible to find in the last 75 or so years. quite affordable, too. I almost didn't look, but when I did, there it was. I had in hand in just a couple of days.

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/