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Martin 50SDS21 is a Quick Disconnect (QD) bushed sprocket for #50 roller chain (5/8" pitch) with 21 teeth. This steel sprocket requires a separate SDS series QD bushing for mounting and is designed for easy installation and removal on power transmission
MODEL 50SDS21
Contact supplier for technical support on: 323-728-8117
$82.28 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 | 3.250 in. |
| Chain Pitch | 0.625 in. | Hub Recessed For Chain | No |
| Number of Chain Rows | 1 | Construction Detail | Solid |
| Number of Teeth | 21 | Bore Type | Bushed QD |
| Outside Diameter | 4.522 in. | Bushing Part Number | SDS |
| Pitch Diameter | 4.193 in. | Bushing Min Bore Size | 0.500 in. |
| Single Strand Tooth Thickness | 0.343 in. | Bushing Max Bore Size | 2.000 in. |
| Hardened Teeth | No |
| Storage Dimension Length | 5.063 in. | Weight | 1.45 lbs. |
|---|---|---|---|
| Storage Dimension Width | 5.063 in. | Individually Packaged | Yes |
| Storage Dimension Height | 0.813 in. |
SKU: 250135
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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/