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Martin 40BS48 1 1/4 Bored-to-Size (Type B Finished Bore) roller chain sprocket for #40 chain (1/2" pitch). 48 teeth, 1-1/4" finished bore with keyway and setscrews. Steel construction. Outside diameter: 7.929". Weight: 5.32 lbs.
MODEL 40BS48 1 1/4
Contact supplier for technical support on: 323-728-8117
$83.66 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bore
1-1/4"
Material
Steel
Number Of Teeth
48
Outside Dia
7.929"
Pitch
0.500 in.
Teeth
48
| Material | Steel | Hub Outside Diameter | 3.500 in. |
|---|---|---|---|
| Chain Number | 40 | Length thru Bore | 1.125 in. |
| Chain Pitch | 0.500 in. | Hub Recessed For Chain | No |
| Number of Chain Rows | 1 | Construction Detail | Welded |
| Number of Teeth | 48 | Bore Type | Bored To Size |
| Outside Diameter | 7.929 in. | Finished Bore Size | 1.250 in. |
| Pitch Diameter | 7.645 in. | Key Way Size | 1/4 X 1/8 in. |
| Single Strand Tooth Thickness | 0.284 in. | Set Screw Size | 5/16-18X5/16 in. |
| Hardened Teeth | No | Set Screw Location | (2) Set Screws (1) Over Kw And (1) At 90 |
| Hub Configuration | B | ||
| Storage Dimension Width | 7.929 in. | Individually Packaged | No |
| Storage Dimension Height | 1.130 in. |
SKU: 251157
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Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!
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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/