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Boston 30268385 F01488 SF842BR-80K-B5-M1 HELICAL-WORM SPEED REDUCER
MODEL SF842BR-80K-B5-M1
Contact supplier for technical support on: 888-999-9860
$1,297.65 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 | 80 |
| Max Input HP | 3/4 |
| Fan Cooled | No |
| Unit Of Measure Show | EN |
| Output RPM @1750 | 21.0 |
| Output Shaft Style | Hollow O/P |
| Product Family | 800BR SERIES |
| Exact Gear Ratio | 78.889 |
| Product Description | SF842BR-D/R RED 80:1 Ratio, No Base, "H" ASSY |
| Rated Efficiency | 76% |
| Base | No Base |
| Max Output Torque Cap | 1640 |
| Input Frame Size | B5-56C |
| Input Style | Quill |
| Reduction Stages | Double |
| Weight | 31 |
| Motor HP | 0.75 |
| Recommended Lubrication | Klubersynth UH1 6-460 |
| Family Id | 30,313 |
| AGMA Service Class | I |
| Output Shaft O.D./Bore Size | 1.25 |
SKU: 35104
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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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Worm
Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.
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New lead screw gear.
Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.
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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!
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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: 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: 37408
New lead screw gear.
Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.
Read moreSKU: 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 moreItem must be unused.
Item must be in it's original package.
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