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Product Specifications:
| Item | Roller Chain Sprocket |
| Bore Dia. | 1/2" |
| Bore Type | Finished Bore |
| Chain Number | 41 |
| Chain Pitch | 1/2" |
| Chain Size | #41 |
| Construction | Solid |
| Construction Type | Solid |
| Finished Bore Size | 1/2" |
| For Chain Number | 41 |
| For Chain Pitch | 1/2" |
| Hub Configuration | B |
| Hub Dia. | 1.593" |
| Hub Outside Dia. | 1 9/16" |
| Individually Packaged | Yes |
| Length Through Bore | 7/8" |
| Length Thru Bore | 7/8" |
| Material | Steel |
| Max. Bore Size | 15/16" |
| Min. Bore Size | 1/2" |
| No. Of Chain Rows | 1 |
| No. Of Teeth | 12 |
| Outside Dia. | 2.166" |
| Pitch | 1/2" |
| Pitch Dia. | 1.9319" , 1.932" |
| Single Strand Tooth Thickness | 0.227" |
| Storage Dimension Height | 15/16" |
| Storage Dimension Length | 2 9/16" |
| Storage Dimension Width | 2 9/16" |
| Type | Stock Bore Type B |
Shipping Info:
| Ship weight (kg) | 0.2 |
| Ship height (cm) | 2.24 |
| Ship length (cm) | 5.51 |
| Ship width (cm) | 5.51 |
| Country of Origin | US |
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Length Through Bore | Hub Dia. | Bore Dia. | Storage Dimension Length | Storage Dimension Width | Storage Dimension Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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41B6 | 1" | 6 | 7/8" | 0.656" | 3/8" | 1 1/2" | 1 1/2" | 13/16" | €21.38 | |
![]() |
41B7 | 1.1524" | 7 | 7/8" | 3/4" | 3/8" to 3/8" | 1 15/16" | 1 15/16" | 15/16" | €21.93 | |
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41B8 | 1.3066" | 8 | 7/8" | 0.984" | 1/2" | 1 15/16" | 1 15/16" | 15/16" | €23.02 | |
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41B9 | 1.462" | 9 | 7/8" | 1 1/8" | 1/2" | 1 15/16" | 1 15/16" | 15/16" | €23.84 | |
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41B10 | 1.618" | 10 | 7/8" | 1 1/4" | 1/2" | 1 15/16" | 1 15/16" | 15/16" | €24.93 | |
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41B11 | 1.775" | 11 | 7/8" | 1 3/8" | 1/2" | 2 9/16" | 2 9/16" | 15/16" | €25.49 | |
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41B13 | 2.089" | 13 | 7/8" | 1.563" | 1/2" | 2 9/16" | 2 9/16" | 15/16" | €27.97 |
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Contact us
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MARTIN SPROCKET 41B12 Sprocket, 41 Chain, 12 Teeth, 1.932 Inch Pitch Dia., 2.166 Inch O.D., Steel
€26.85 /unit







