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Boston 30268340 SF833BR-280K-B5-M1 CASE SIZE: 3 HELICAL STAGES: 3 RATIO: 280:1
MODEL SF833BR-280K-B5-M1
Contact supplier for technical support on: 888-999-9860
$1,212.92 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 | 280:1 |
| Max Input HP | 1/6 |
| Fan Cooled | No |
| Unit Of Measure Show | English |
| Output RPM @1750 | 6.2 |
| Output Shaft Style | Hollow O/P |
| Product Family | 800BR SERIES |
| Exact Gear Ratio | 289.917 |
| Product Description | SF833BR T/R RED 280:1 Ratio, No Base, "H" ASSY |
| Rated Efficiency | 75% |
| Base | No Base |
| Max Output Torque Cap | 1256 |
| Input Frame Size | B5-56C |
| Input Style | Quill |
| Reduction Stages | Triple |
| Weight | 33 |
| Motor HP | 0.16 |
| Recommended Lubrication | Klubersynth UH1 6-460 |
| Family Id | 30,315 |
| AGMA Service Class | I |
| Output Shaft O.D./Bore Size | 0.75 |
SKU: 42637
Shaft output is reversible
Description should say that shaft is reversible. Other than that perfect fit. Good communication from the shipping folks.
Read moreSKU: 38404
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MRO had the items that I needed. I ordered them and they were shipped faster than I expected. It was a pleasant experience all around.
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This has been very hard to find. It’s the oil spec’ed for my 1950s Rockwell wedge bed planer gear box. I haven’t found it anyplace else.
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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.
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SKU: 42637
Shaft output is reversible
Description should say that shaft is reversible. Other than that perfect fit. Good communication from the shipping folks.
Read moreSKU: 38404
Boston gear order
MRO had the items that I needed. I ordered them and they were shipped faster than I expected. It was a pleasant experience all around.
Read moreSKU: 38771
Gear box oil
This has been very hard to find. It’s the oil spec’ed for my 1950s Rockwell wedge bed planer gear box. I haven’t found it anyplace else.
Read moreSKU: 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 moreItem must be unused.
Item must be in it's original package.
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