We never sell your data to third parties
Boston Gear 30217547 Q620A cast iron worm gear with 6 diametral pitch and 20 teeth. Designed for open gearing applications in general industrial drives. The Q620A is a standard worm gear from Boston Gear's extensive open gearing line.
MODEL Q620A
Contact supplier for technical support on: 800-626-2120
$304.31 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable:No
Material
Cast Iron Bore Size 1
When used with Boston Gear worms, Boston Gear worm gears provide effective power transmission in applications requiring high-ratio speed reduction in a limited space using right angle (90°), non-intersecting shafts. They are also the smoothest, quietest form of gearing when properly applied. Boston Gear offers worm gears manufactured from a variety of materials, such as acetal, minlon, bronze, and cast iron to suit your application requirements. Note: Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm, the ratio should be kept low. To run properly, worms and worm gears operating together must have the same diametrical pitch and threads.
| Mating Worm (Hard) | 6 DP, Quad Thread |
|---|---|
| Ratio | 5:1 |
| Product Family | Worm Gears |
| Diametrical Pitch | 6 |
| O/P Rating | 319 |
| Product Description | Worm Gear, 6 DP, 14.5 Pa, 20 Teeth, RH, Cast Iron |
| Altra Master No. | 30217547 |
| Material | Cast Iron |
| Bore Size | 1.000 |
| Upc | 781711133941 |
| Hand | Right Hand |
| Weight | 2.341 |
| Flush Face To Wm C/L | 0.500 |
| Center Distance | 2.667 |
| Family Id | 30, 065 |
| Gear OD | 3.77 |
| Hub Diameter | 1.820 |
| Unit Of Measure | English |
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: 35599
80 tooth change gear
Exact part for the machine, deliverd quickly, and priced right!
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 more
| Brand | Consolidated Bearings |
| Model | 479206-103 |
| Brand | Jason Industrial |
| Model | D1250H150 |
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: 35599
80 tooth change gear
Exact part for the machine, deliverd quickly, and priced right!
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/