25 Series Bearing Bore Plate Sprockets
$16.00
8 different offerings of our 25 Series Plate Sprockets. These are perfect for meshing with roller chain and finally getting that-thing-that-you-need-to-spin moving!These aluminum sprockets work per...Read More
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8 different offerings of our 25 Series Plate Sprockets. These are perfect for meshing with roller chain and finally getting that-thing-that-you-need-to-spin moving!
These aluminum sprockets work perfectly with any of our 6 hole hubs and mesh with #25 roller chain. They also work with other build systems that use a 2 in. bolt circle for mounting. The larger versions also have a mounting pattern compatible with 2x1 box tube usefull for making arms.
Note: Despite the prints, at this time tooth alignment to holes is not controlled on these sprockets.
| Part Number | Tooth Count | Bore | Pitch Diameter (in.) | Outside Diameter (in.) |
|---|---|---|---|---|
| am-4781 | 32 | 1.125 in | 2.551 | 2.691 |
| am-4782 | 38 | 1.125 in | 3.027 | 3.169 |
| am-4783 | 44 | 1.125 in | 3.504 | 3.647 |
| am-4784 | 50 | 1.125 in | 3.981 | 4.125 |
| am-4785 | 56 | 1.125 in | 4.459 | 4.603 |
| am-4786 | 62 | 1.125 in | 4.936 | 5.081 |
| am-4787 | 68 | 1.125 in | 5.413 | 5.559 |
| am-4788 | 74 | 1.125 in | 5.891 | 6.036 |
Specifications
- Bolt Circle: 0.201 in. diameter on bolt circle of 1.875 in. diameter
- Chain Series: 25
- Inside Diameter: 1.125 in.
- Material: 7075 Aluminum
- Thickness: 0.118 in.
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Returns
Returns are accepted within 30 days of purchase.
View our return policy here.
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