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Martin 50JA12H Quick Disconnect roller chain sprocket for #50 chain, 5/8" pitch, 12 teeth, hardened Saber Tooth® teeth, 2.708" outside diameter. Steel construction with QD bushed hub; requires JA series QD bushing (sold separately). Ideal for high-speed or abrasive drive applications where hardened teeth extend service life.
MODEL 50JA12H
Contact supplier for technical support on: 323-728-8117
$57.63 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 | Yes |
| Storage Dimension Width | 3.063 in. | Individually Packaged | Yes |
|---|---|---|---|
| Storage Dimension Height | 0.813 in. |
SKU: 254588
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Great service and selection
I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO
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/