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Martin E50B21H triple strand roller chain sprocket, Type B plain bore with hub one side, 21 teeth for #50 chain (5/8" pitch). Steel construction with 4.522" outside diameter. Suitable for re-boring to custom shaft sizes.
MODEL E50B21H
Contact supplier for technical support on: 323-728-8117
$154.76 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
21
Outside Dia
4.522"
Pitch
0.625 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 50 | Hub Outside Diameter | 3.482 in. |
| Chain Pitch | 0.625 in. | Length thru Bore | 2.625 in. |
| Number of Chain Rows | 3 | Hub Recessed For Chain | No |
| Number of Teeth | 21 | Construction Detail | Solid |
| Outside Diameter | 4.522 in. | Bore Type | Stock Bore |
| Pitch Diameter | 4.193 in. | Min Bore Size | 1.000 in. |
| Single Strand Tooth Thickness | 0.332 in. | Max Bore Size | 2.375 in. |
| Hardened Teeth | Yes |
| Storage Dimension Length | 4.522 in. | Weight | 7.43 lbs. |
|---|---|---|---|
| Storage Dimension Width | 4.522 in. | Individually Packaged | No |
| Storage Dimension Height | 2.625 in. |
Item 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/