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Boston 30217343 12934 QSH-1 STEEL GEAR-WORM
MODEL QSH-1
Contact supplier for technical support on: 888-999-9860
$51.71 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
When used with worm gears, Boston Gear worms provide an effective answer for power transmission applications requiring high ratio speed reduction in a limited space using right angle (90°), non-intersecting shafts. Manufactured from acetal, nylon, and hardened and unhardened steel, they offer the smoothest, quietest form of gearing when properly applied. Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm, it important to keep the ratio as low as possible. It is equally important that worms and worm gears used together must have the same diametrical pitch and threads.
| Product Family | Worms |
|---|---|
| Diametrical Pitch | 48 |
| Bore Size | 0.188 |
| Product Description | Worm, 48 DP, 25 PA, .333 PD, RH, Steel/Unhardened |
| Altra Master No. | 30217343 |
| Straight Spiral Tooth | Spiral Tooth |
| Material | Steel, Unhardened |
| Mating Gear | 48 DP, Quad Thread |
| UPC | 781711129340 |
| Hand | Right Hand |
| Family Id | 30,064 |
| Weight | 0.011 |
| Face (Thread Length) | 0.563 |
| KWY/Setscrew/Other | W/.0625 Hole Only |
| Pitch Diameter | 0.333 |
| Outside Diameter | 0.380 |
| Hub Diameter | 0.260 |
| Unit Of Measure | English |
SKU: 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 moreSKU: 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: 35599
80 tooth change gear
Exact part for the machine, deliverd quickly, and priced right!
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: 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 moreSKU: 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: 35599
80 tooth change gear
Exact part for the machine, deliverd quickly, and priced right!
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/