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Boston Gear F01103 F872BF-2.9K-B11 helical speed reducer with 2.9:1 ratio, 2 helical stages, and case size 7. The F872BF series features a cast iron housing for industrial power transmission applications requiring compact right-angle or inline gearing.
MODEL F872BF-2.9K-B11
Contact supplier for technical support on: 800-626-2120
$1,277.01 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-Lubricated | Yes |
|---|---|
| Ratio | 2.9:1 |
| Max Input HP | 21.2 |
| Fan Cooled | No |
| Unit Of Measure Show | English |
| Output RPM @1750 | 605.0 |
| Output Shaft Style | Solid Projecting |
| Product Family | 800B In-Line |
| Exact Gear Ratio | 2.888 |
| Product Description | F872 D/R RED, 2.9 Ratio, Quill Input, O/P Flange Mount |
| Rated Efficiency | 96% |
| Base | Output Flange Mounted |
| Max Output Torque Cap | 2135 |
| Input Frame Size | B11-210TC/250UC |
| Input Style | Quill |
| Reduction Stages | Double |
| Weight | 105 |
| Motor HP | 10 |
| Recommended Lubrication | Klubersynth UH1 6-460 |
| Family Id | 30,080 |
| AGMA Service Class | III |
| Output Shaft O.D./Bore Size | 1.625 |
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 moreSKU: 36216
Worm
Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.
Read moreSKU: 35989
Exactly what i needed
Item was exactly what I needed and a perfect fit for my project. Extremely happy.
Read more
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| Brand | MROSupply Fasteners |
| Model | FSTPCK-489102 |
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| Model | FSTPCK-105579 |
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| Model | FSTPCK-893035 |
| Brand | JW Winco |
| Model | 822.1-4-B-NI-RT |
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 moreSKU: 36216
Worm
Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.
Read moreSKU: 35989
Exactly what i needed
Item was exactly what I needed and a perfect fit for my project. Extremely happy.
Read moreItem 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/