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Boston Gear 30268003 F872BF-20K-B9-M8 helical speed reducer with 20:1 ratio, two reduction stages, and case size 7. Features a 180TC input flange (B9) for NEMA motor mounting. Compact, high-efficiency gearing for industrial power transmission applications.
MODEL F872BF-20K-B9-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 | 20:1 |
| Max Input HP | 7.64 |
| Fan Cooled | No |
| Unit Of Measure Show | English |
| Output RPM @1750 | 87.0 |
| Output Shaft Style | Solid Projecting |
| Product Family | 800B In-Line |
| Exact Gear Ratio | 19.936 |
| Product Description | F872 D/R Red, 20 Ratio, Quill Input, O/P Flange Mount |
| Rated Efficiency | 98% |
| Base | Output Flange Mounted |
| Max Output Torque Cap | 5319 |
| Input Frame Size | B9-210C/180TC |
| Input Style | Quill |
| Reduction Stages | Double |
| Weight | 105 |
| Motor HP | 7.5 |
| Recommended Lubrication | Klubersynth Uh1 6-460 |
| Family Id | 30, 080 |
| AGMA Service Class | I |
| Output Shaft O.D./Bore Size | 1.625 |
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 moreSKU: 42691
Purchase
Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
Read moreSKU: 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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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 moreSKU: 42691
Purchase
Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
Read moreSKU: 42637
Shaft output is reversible
Description should say that shaft is reversible. Other than that perfect fit. Good communication from the shipping folks.
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.
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