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Martin 40B23SS Type B plain bore roller chain sprocket for #40 chain (1/2" pitch) with 23 teeth. Constructed from 304 stainless steel for corrosion resistance. Outside diameter 3.938". Hub on one side allows re-boring to custom shaft sizes.
MODEL 40B23SS
Contact supplier for technical support on: 323-728-8117
$260.33 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Stainless Steel
Number Of Teeth
23
Outside Dia
3.938"
Pitch
0.500 in.
| Material | Stainless Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 40 | Hub Outside Diameter | 3.000 in. |
| Chain Pitch | 0.500 in. | Length thru Bore | 1.000 in. |
| Number of Chain Rows | 1 | Hub Recessed For Chain | No |
| Number of Teeth | 23 | Construction Detail | Solid |
| Outside Diameter | 3.938 in. | Bore Type | Stock Bore |
| Pitch Diameter | 3.672 in. | Min Bore Size | 0.625 in. |
| Single Strand Tooth Thickness | 0.284 in. | Max Bore Size | 2.000 in. |
| Hardened Teeth | No |
| Storage Dimension Length | 4.098 in. | Weight | 2.14 lbs. |
|---|---|---|---|
| Storage Dimension Width | 4.098 in. | Individually Packaged | No |
| Storage Dimension Height | 1.000 in. |
SKU: 262463
70 tooth #41 chain sprocket
The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
Read moreSKU: 263484
Solid product at a great price
Solid product, fair and super fast shipping! MROSUPPLY delivers it all!
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 moreBrand
Martin Sprocket
Model
40B23SS
Brand
Martin Sprocket
Model
40A12
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HKK Chain
Model
40R10
Brand
Martin Sprocket
Model
40A112
Brand
Martin Sprocket
Model
40A13
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SKU: 262463
70 tooth #41 chain sprocket
The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!
Read moreSKU: 263484
Solid product at a great price
Solid product, fair and super fast shipping! MROSUPPLY delivers it all!
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/