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Martin 50JA12 is a Quick Disconnect (QD) bushed roller chain sprocket for #50 chain (5/8" pitch) with 12 teeth. This steel sprocket requires a separate JA series QD bushing for mounting. It features a 2.708" outside diameter and weighs 0.34 lbs, designed
MODEL 50JA12
Contact supplier for technical support on: 323-728-8117
$44.09 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
12
Outside Dia
2.708"
Pitch
0.625 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 50 | Hub Outside Diameter | 2.000 in. |
| Chain Pitch | 0.625 in. | Hub Recessed For Chain | Yes |
| Number of Chain Rows | 1 | Construction Detail | Solid With Recess Groove |
| Number of Teeth | 12 | Bore Type | Bushed QD |
| Outside Diameter | 2.708 in. | Bushing Part Number | JA |
| Pitch Diameter | 2.415 in. | Bushing Min Bore Size | 0.375 in. |
| Single Strand Tooth Thickness | 0.343 in. | Bushing Max Bore Size | 1.250 in. |
| Hardened Teeth | No |
| Storage Dimension Width | 3.063 in. | Individually Packaged | Yes |
|---|---|---|---|
| Storage Dimension Height | 0.813 in. |
SKU: 254588
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Read moreItem must be unused.
Item must be in it's original package.
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/