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Boston Gear QB616 non-metallic spur gear with 16 diametral pitch, 616 teeth, and 14.5° pressure angle. Designed for open gearing applications requiring quiet operation and reduced wear. The non-metallic construction provides corrosion resistance and electrical insulation in general industrial drives.
MODEL QB616
Contact supplier for technical support on: 800-626-2120
$758.44 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
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 | 4:1 |
| Product Family | Worm Gears |
| Diametrical Pitch | 6 |
| O/P Rating | 392 |
| Product Description | Worm Gear, 6 DP, 14.5 PA, 16 Teeth, RH, Bronze |
| Altra Master No. | 30217862 |
| Material | Bronze |
| Bore Size | 1.250 |
| UPC | 781711138045 |
| Hand | Right Hand |
| Flush Face To WM C/L | 0.625 |
| Center Distance | 2.334 |
| Family Id | 30, 065 |
| Gear OD | 3.10 |
| Hub Diameter | 2.380 |
| 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: 6132994
Speed reducer purchase
The purchase was easy it did take two purchase until we got the correct part I guess it was a fault on both parts as we were looking at the wrong part number, but overall the purchase was good part fit perfectly. Thanks for your support.
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: 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 more
| Brand | SMC |
| Model | AS1201F-U10/32-01-J |
| Brand | U.S. Seal Mfg. |
| Model | PS-350-TC-P66 |
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: 6132994
Speed reducer purchase
The purchase was easy it did take two purchase until we got the correct part I guess it was a fault on both parts as we were looking at the wrong part number, but overall the purchase was good part fit perfectly. Thanks for your support.
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: 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 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/