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Boston Gear 30248122 F842B-71S-B5-M1 is a helical speed reducer with a 71:1 ratio, case size 4, and 2 helical stages. It features a 56C input flange (B5) and is designed for industrial power transmission applications requiring high reduction in a compact footprint.
MODEL F842B-71S-B5-M1
Contact supplier for technical support on: 800-626-2120
$723.10 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
Bore Code
B5
Input HP
0. 5
NEMA Mounting
56C
Oil Capacity
0. 63
Output RPM @1750
24
Output Torque (LB-IN)
1186
Overhung Load
770
Ratio
71
| Description | F842 D/R RED, 71 RATIO, QUILL INPUT, BASE MOUNT |
|---|---|
| Ratio | 71 |
| Input HP | 0. 5 |
| Output Torque (LB-IN) | 1186 |
| Output RPM @1750 | 24 |
| Bore Code | B5 |
| Reduction | Double |
| Style | Base Mounted |
| Input Style | Quill |
| NEMA Mounting | 56C |
| Overhung Load | 770 |
| Oil Capacity | 0. 63 |
SKU: 564304
Good quality, fast delivery.
Easy ordering, don't have a minimum quantity, and fast delivery. Very satisfied with order.
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 moreSKU: 34746
Fast shipping
I ordered this part hoping it would arrive within 2 weeks because I had an emergency situation with an employee waiting to repair a piece of equipment at a customer’s location. The part actually arrived halfway across the country in 5 days including the weekend. MRO processed, packaged and shipped it with incredible speed. Thanks again!
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 more
| Brand | Marathon Electric |
| Model | U1876 |
SKU: 564304
Good quality, fast delivery.
Easy ordering, don't have a minimum quantity, and fast delivery. Very satisfied with order.
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 moreSKU: 34746
Fast shipping
I ordered this part hoping it would arrive within 2 weeks because I had an emergency situation with an employee waiting to repair a piece of equipment at a customer’s location. The part actually arrived halfway across the country in 5 days including the weekend. MRO processed, packaged and shipped it with incredible speed. Thanks again!
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 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/