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Martin 80BS11 1 1/4 Type B finished bore roller chain sprocket for #80 chain with 1" pitch, 11 teeth, 1-1/4" bore, and 4.006" outside diameter. Steel construction with one hub and finished bore including keyway and setscrews. Suitable for power transmission drives requiring a single-hub sprocket.
MODEL 80BS11 1 1/4
Contact supplier for technical support on: 323-728-8117
$62.81 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
#1908672
Brand
SKF Seals
Model
619115
#1902780
Brand
SKF Seals
Model
610077
#1907150
Brand
SKF Seals
Model
T224
#4652
Brand
AMI Bearings
Model
UG311-35
Bore
1-1/4"
Material
Steel
Number Of Teeth
11
Outside Dia
4.006"
Pitch
1.000 in.
Teeth
11
| Material | Steel | Hub Outside Diameter | 2.813 in. |
|---|---|---|---|
| Chain Number | 80 | Length thru Bore | 1.625 in. |
| Chain Pitch | 1.000 in. | Hub Recessed For Chain | Yes |
| Number of Chain Rows | 1 | Construction Detail | Solid With Recess Groove |
| Number of Teeth | 11 | Bore Type | Bored To Size |
| Outside Diameter | 4.006 in. | Finished Bore Size | 1.250 in. |
| Pitch Diameter | 3.550 in. | Key Way Size | 1/4 X 1/8 in. |
| Single Strand Tooth Thickness | 0.575 in. | Set Screw Size | 5/16-18X5/16 in. |
| Hardened Teeth | No | Set Screw Location | 1ss Over Keyway 1ss @ 90° |
| Hub Configuration | B | ||
| Storage Dimension Length | 5.125 in. | Weight | 4.16 lbs. |
| Storage Dimension Width | 5.125 in. | Individually Packaged | Yes |
| Storage Dimension Height | 1.560 in. |
SKU: 251157
21 tooth 12 dp spur gear
The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!
Read moreSKU: 255872
Met all expectations
Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.
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: 251157
21 tooth 12 dp spur gear
The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!
Read moreSKU: 255872
Met all expectations
Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.
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/