We never sell your data to third parties
Boston Gear 30217400 HDUH steel worm gear for open gearing applications. 14.5° pressure angle, designed for use with matching worm threads in general industrial drives. Steel construction provides durability for moderate-load power transmission.
MODEL HDUH
Contact supplier for technical support on: 800-626-2120
$97.46 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
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 | 24 |
| Bore Size | 0.250 |
| Product Description | Worm, 24 DP, 20 Pa, .500 Pd, RH, Steel/Hardened |
| Altra Master No. | 30217400 |
| Straight Spiral Tooth | Spiral Tooth |
| Material | Steel, Hard-Polished Thread |
| Mating Gear | 24 DP, Double Thread |
| Upc | 781711130568 |
| Hand | Right Hand |
| Family Id | 30, 064 |
| 0.101 | |
| Face (Thread Length) | 0.813 |
| KWY/Setscrew/Other | W/.0938 Hole Only |
| Pitch Diameter | 0.500 |
| Outside Diameter | 0.580 |
| Hub Diameter | 0.370 |
| Unit Of Measure | English |
SKU: 34774
Quality
very high quality. using these gears in a model 9 cylinder radial engine with a 1" bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.
Read moreSKU: 35599
80 tooth change gear
Exact part for the machine, deliverd quickly, and priced right!
Read moreSKU: 35645
Change gears
Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!
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 more
| Brand | BLACKSTAR |
| Model | BLS F 2 1/2 |
| Brand | BLACKSTAR |
| Model | BLS AK114 1 3/16 |
| Brand | BLACKSTAR |
| Model | BLS SK 15/16 |
| Brand | TURNER |
| Model | TRN UCTB207 22 L3 |
| Brand | VORTEX |
| Model | VOR X206-15-140TC-L |
SKU: 34774
Quality
very high quality. using these gears in a model 9 cylinder radial engine with a 1" bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.
Read moreSKU: 35599
80 tooth change gear
Exact part for the machine, deliverd quickly, and priced right!
Read moreSKU: 35645
Change gears
Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!
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 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/