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Boston Gear 30238823 HF724-50-B5-H-P20 700 Series worm gear speed reducer with 50:1 single reduction ratio and 2.4" center distance. Cast iron housing with 56C quill flange input and hollow bore output sized at 1-1/4" (P20). Designed for general industrial power transmission applications requiring compact right-angle speed reduction.
MODEL HF724-50-B5-H-P20
Contact supplier for technical support on: 800-626-2120
$1,168.78 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable:No
Bore/Shaft Diameter
1.25"
Center Distance
2.4"
Input Flange
56C
Input Size
56C
Input Style
Quill
Input Type
Flange
Output
Hollow
Output Type
Hollow Bore
Paint/Coating
Gray
Ratio
50 to 1
Reduction
Single
| Description | HF724 S/R RED. 50: 1 RATIO, NO BASE, 'H' ASSY |
|---|---|
| Reduction | SINGLE |
| Output Shaft | HOLLOW O/P |
| Base | NO BASE |
| Input Style | QUILL |
| Fan Cooled Rating? | NO |
| Output RPM @1750 | 35 |
| Ratio | 50 |
| Shaft Assembly Code | H |
| Torque Cap (LB-IN) | 1034 |
| Bore Code | B5 - 56C |
| Motor HP (Class I) | 3/4 |
| Flange | Yes |
SKU: 38771
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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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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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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 more
SKU: 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: 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: 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.
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/