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Boston Gear F872BF-5.7K-B11-M8 helical speed reducer with 5.7:1 ratio, case size 7, and 2 helical stages. This unit features a 180TC input flange (B11) and is designed for industrial power transmission applications requiring compact, high-efficiency gearing.
MODEL F862BF-4.4K-B11-M8
Contact supplier for technical support on: 800-626-2120
$3,158.22 Each
Prices are subject to change
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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 | 5.7:1 |
| Max Input HP | 21.2 |
| Fan Cooled | No |
| Unit Of Measure Show | English |
| Output RPM @1750 | 307.0 |
| Output Shaft Style | Solid Projecting |
| Product Family | 800B In-Line |
| Exact Gear Ratio | 5.62 |
| Product Description | F872 D/R Red, 5.7 Ratio, Quill Input, O/P Flange Mount |
| Rated Efficiency | 96% |
| Base | Output Flange Mounted |
| Max Output Torque Cap | 4160 |
| 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: 34959
Needle gear
I'm very happy with my purchase. I found exactly what I was looking for and I received it in a couple days. I will recommend your company to others and I hope I can deal with you again. Thank you!
Read moreSKU: 42691
Purchase
Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
Read moreSKU: 35645
Change gears
Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!
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| Brand | Jason Industrial |
| Model | 720L100 |
| Brand | Dichtomatik |
| Model | MA44-135X122.8X9.5 |
| Brand | HubCity |
| Model | 0230-17550 |
SKU: 34959
Needle gear
I'm very happy with my purchase. I found exactly what I was looking for and I received it in a couple days. I will recommend your company to others and I hope I can deal with you again. Thank you!
Read moreSKU: 42691
Purchase
Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
Read moreSKU: 35645
Change gears
Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!
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/