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Martin 40JA19 Quick Disconnect roller chain sprocket for #40 chain (1/2" pitch), 19 teeth, 3.296" outside diameter. Steel construction. Requires JA QD bushing (sold separately). Interchangeable with Browning, Dodge, and Gates QD systems.
MODEL 40JA19
Contact supplier for technical support on: 323-728-8117
$53.31 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
19
Outside Dia
3.296"
Pitch
0.500 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 40 | Hub Outside Diameter | 2.125 in. |
| Chain Pitch | 0.500 in. | Hub Recessed For Chain | No |
| Number of Chain Rows | 1 | Construction Detail | Solid |
| Number of Teeth | 19 | Bore Type | Bushed QD |
| Outside Diameter | 3.296 in. | Bushing Part Number | JA |
| Pitch Diameter | 3.038 in. | Bushing Min Bore Size | 0.375 in. |
| Single Strand Tooth Thickness | 0.284 in. | Bushing Max Bore Size | 1.250 in. |
| Hardened Teeth | No |
| Storage Dimension Length | 3.500 in. | Weight | 0.68 lbs. |
|---|---|---|---|
| Storage Dimension Width | 3.500 in. | Individually Packaged | Yes |
| Storage Dimension Height | 0.750 in. |
SKU: 254588
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Good quality product, arrived on time, will continue to buy from this company
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I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.
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/