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Boston Gear 30268455 SF852BR-8.0K-B9-M1 helical speed reducer with 8:1 ratio, case size 5, and 2 helical stages. Features a B9 input flange for industrial power transmission applications requiring compact, efficient speed reduction.
MODEL SF852BR-8.0K-B9-M1
Contact supplier for technical support on: 800-626-2120
$1,933.47 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Boston Gear 800BR Series helical worm gear drives are heavy duty helical gear drives with long life performance features and simplified maintenance. The 800BR Series comes in double and triple reduction ratios from 8:1 through 900:1 and a maximum 10HP rating. As always, the 800BR Series is available via Reducer Express.
| Pre-Lubricated | Yes |
|---|---|
| Ratio | 8 |
| Max Input HP | 5 |
| Fan Cooled | No |
| Unit Of Measure Show | EN |
| Output RPM @1750 | 218.0 |
| Output Shaft Style | Hollow O/P |
| Product Family | 800BR Series |
| Exact Gear Ratio | 8.043 |
| Product Description | SF852BR-D/R Red 8:1 Ratio, No Base, "H" Assy |
| Rated Efficiency | 87% |
| Base | No Base |
| Max Output Torque Cap | 1260 |
| Input Frame Size | B9-210C/180TC |
| Input Style | Quill |
| Reduction Stages | Double |
| Weight | 38 |
| Motor HP | 5 |
| Recommended Lubrication | Klubersynth Uh1 6-460 |
| Family Id | 30, 313 |
| AGMA Service Class | I |
| Output Shaft O.D./Bore Size | 1.375 |
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: 42691
Purchase
Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
Read moreSKU: 6132994
Speed reducer purchase
The purchase was easy it did take two purchase until we got the correct part I guess it was a fault on both parts as we were looking at the wrong part number, but overall the purchase was good part fit perfectly. Thanks for your support.
Read more
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| Model | 32009XJ |
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: 42691
Purchase
Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.
Read moreSKU: 6132994
Speed reducer purchase
The purchase was easy it did take two purchase until we got the correct part I guess it was a fault on both parts as we were looking at the wrong part number, but overall the purchase was good part fit perfectly. Thanks for your support.
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/