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Boston 30268430 SF852BR-250K-B5-M1 CASE SIZE: 5 HELICAL STAGES: 2 RATIO: 250:1
MODEL SF852BR-250K-B5-M1
Contact supplier for technical support on: 888-999-9860
$1,669.24 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 | 250:1 |
| Max Input HP | 3/4 |
| Fan Cooled | No |
| Unit Of Measure Show | EN |
| Output RPM @1750 | 7.0 |
| Output Shaft Style | Hollow O/P |
| Product Family | 800BR SERIES |
| Exact Gear Ratio | 247.5 |
| Product Description | SF852BR-D/R RED 250:1 Ratio, No Base, "H" ASSY |
| Rated Efficiency | 68% |
| Base | No Base |
| Max Output Torque Cap | 4566 |
| Input Frame Size | B5-56C |
| Input Style | Quill |
| Reduction Stages | Double |
| Weight | 35 |
| Motor HP | 0.75 |
| 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: 35599
80 tooth change gear
Exact part for the machine, deliverd quickly, and priced right!
Read moreSKU: 32204
Excellent customer service
The couplings are just what they are supposed to be. But I wanted to comment on MRO. This was my first order with them and I was extremely surprised at how well the company is run. I will be doing more business with them in the future.
Read moreSKU: 564304
Good quality, fast delivery.
Easy ordering, don't have a minimum quantity, and fast delivery. Very satisfied with order.
Read moreWhen you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.
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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: 35599
80 tooth change gear
Exact part for the machine, deliverd quickly, and priced right!
Read moreSKU: 32204
Excellent customer service
The couplings are just what they are supposed to be. But I wanted to comment on MRO. This was my first order with them and I was extremely surprised at how well the company is run. I will be doing more business with them in the future.
Read moreSKU: 564304
Good quality, fast delivery.
Easy ordering, don't have a minimum quantity, and fast delivery. Very satisfied with order.
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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