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Boston 30216889 12052 G680 BRASS INTERNAL GEAR
MODEL G680
Contact supplier for technical support on: 888-999-9860
$264.29 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $1
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Orders over $500 qualify for a Free Gift
Typically Ships in: 1 day
Returnable: See conditions
I.D.
3.97
Material
Brass
O.D.
4.75
Specifications
| Altra Master No | 30216889 |
|---|---|
| UPC | 781711120521 |
| No Of Teeth | 96 |
| Inside Diameter In | 3.970000 |
| Diametrical Pitch | 24 |
| Outside Diameter In | 4.750 |
| 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 | 4.000 |
| Product Description | Internal Gear, 14 1/2 PA, 24 DP, 96 Teeth, Brass |
| Weight Lbs | 0.401 |
| 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: 32204
Excellent customer service
The couplings are just what they are supposed to be. But I wanted to comment on MRO. This was my first order with them and I was extremely surprised at how well the company is run. I will be doing more business with them in the future.
Read moreSKU: 564304
Good quality, fast delivery.
Easy ordering, don't have a minimum quantity, and fast delivery. Very satisfied with order.
Read moreSKU: 38404
Boston gear order
MRO had the items that I needed. I ordered them and they were shipped faster than I expected. It was a pleasant experience all around.
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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Item 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/