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Martin 50B55 Type B plain bore roller chain sprocket for #50 chain (5/8" pitch), 55 teeth, 11.305" outside diameter, steel. One-sided hub design with minimum plain bore for custom machining. Suitable for power transmission applications requiring a durable, reborable sprocket.
MODEL 50B55
Contact supplier for technical support on: 323-728-8117
$94.78 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
55
Outside Dia
11.305"
Pitch
0.625 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 50 | Hub Outside Diameter | 3.750 in. |
| Chain Pitch | 0.625 in. | Length thru Bore | 1.250 in. |
| Number of Chain Rows | 1 | Hub Recessed For Chain | No |
| Number of Teeth | 55 | Construction Detail | Welded |
| Outside Diameter | 11.305 in. | Bore Type | Stock Bore |
| Pitch Diameter | 10.948 in. | Min Bore Size | 1.000 in. |
| Single Strand Tooth Thickness | 0.343 in. | Max Bore Size | 2.500 in. |
| Hardened Teeth | No |
| Storage Dimension Length | 11.300 in. | Weight | 11.32 lbs. |
|---|---|---|---|
| Storage Dimension Width | 11.300 in. | Individually Packaged | No |
| Storage Dimension Height | 1.250 in. |
SKU: 250135
Has the parts
Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
Read moreSKU: 254588
Electric motor pulley sheave
Good selection of motor belt pulley sheaves. Found the size unit I was looking to fit to my new compressor motor. confirmed with manufacturers rep then ordered. Price was good and MRO ships out ASAP. Free shipping. If you need real soon have to pay for quicker shipping.
Read moreSKU: 250096
Durable and high quality
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 more
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SKU: 250135
Has the parts
Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
Read moreSKU: 254588
Electric motor pulley sheave
Good selection of motor belt pulley sheaves. Found the size unit I was looking to fit to my new compressor motor. confirmed with manufacturers rep then ordered. Price was good and MRO ships out ASAP. Free shipping. If you need real soon have to pay for quicker shipping.
Read moreSKU: 250096
Durable and high quality
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/