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Boston 30216888 12050 G679 BRASS INTERNAL GEAR
MODEL G679
Contact supplier for technical support on: 888-999-9860
$278.60 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
I.D.
2.97
Material
Brass
O.D.
3.75
Specifications
| Altra Master No | 30216888 |
|---|---|
| UPC | 781711120507 |
| No Of Teeth | 72 |
| Inside Diameter In | 2.970000 |
| Diametrical Pitch | 24 |
| Outside Diameter In | 3.750 |
| Material | Brass |
| Face Width In | 0.255 |
| Description | Boston Gear's internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diameter is kept smooth. This design allows for the driving pinion to rotate internal to the gear, which, in turn, allows for clean operation. Intended for light duty applications, these gears are available only in brass. When choosing a mating spur gear, always remember that the difference in the number of teeth between the internal gear and pinion should not be less than 15 (14 1/2° PA) or 12 (20° PA). |
| Family Name | Internal Spur Gears |
| Pitch Diameter In | 3.000 |
| Product Description | Internal Gear, 14 1/2 PA, 24 DP, 72 Teeth, Brass |
| Weight Lbs | 0.331 |
| Family Id | 30,060 |
| Pressure Angle | 14-1/2 Degree Pressure Angle |
| Pressure Angle 02 | 14.5 |
| Unit Of Measure | English |
| california provision | WARNING: This product contains lead, known to the State of California to cause cancer and birth defects or other reproductive harm. |
SKU: 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: 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: 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.
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SKU: 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: 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: 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.
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