![11 Tooth 1" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1 [600648]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/1280x1280/products/1720/100436/1-2145-11-E__89079.1762806376.jpg?c=1 "11 Tooth 1\" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1 [600648]")
![11 Tooth 1" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1 [600648]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/1280x1280/products/1720/100437/1-2145-11-E_1__32913.1762806376.jpg?c=1 "11 Tooth 1\" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1 [600648]")
![11 Tooth 1" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1 [600648]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/100x100/products/1720/100436/1-2145-11-E__89079.1762806376.jpg?c=1 "11 Tooth 1\" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1 [600648]")
![11 Tooth 1" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1 [600648]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/100x100/products/1720/100437/1-2145-11-E_1__32913.1762806376.jpg?c=1 "11 Tooth 1\" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1 [600648]")
Product Description
80 PITCH ANSI ROLLER CHAIN SPROCKETBrand new. ANSI standard 80 pitch roller chain sprocket. Bored to size. One-piece carbon steel forged construction with hardened teeth and black oxide finish. Two set screws. Set screws are located directly over the keyway and 90° from keyway. Keyway is on center line of tooth.
SPECIFICATIONS
- Pitch 80
- Number of Teeth 11
- Bore Size 1"
- Model Number 80BS11H-1
- Outside Diameter 4.01"
- Hub Diameter 2-13/16"
- Hub Type B (Hub on one side)
- Length Through Bore 1-5/8"
- Keyway Size 1/4" wide x 1/8" depth
- Shpg. 3 lbs.
| California Residents |
|
WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov |
Product Videos
Custom Field
Prop65 true
Legacy Part Number 1-2145-11-E
PDF Page Catalog298-117.pdf
Badges regular-stock
Bore Fractional 1''
Pitch 80
Teeth 11
![11 Tooth 1" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1 [600648]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/1720/100436/1-2145-11-E__89079.1762806376.jpg?c=1 "11 Tooth 1\" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1 [600648]")
![11 Tooth 1-1/2" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-1/2 [600839]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/2275/100781/1-2145-11-K__61697.1762806447.jpg?c=1 "11 Tooth 1-1/2\" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-1/2 [600839]")
![11 Tooth 1-1/2" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-1/2 [600839]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/2275/100782/1-2145-11-K_1__99447.1762806447.jpg?c=1 "11 Tooth 1-1/2\" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-1/2 [600839]")
![11 Tooth 1-1/4" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-1/4 [600649]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/1739/100438/1-2145-11-H__65799.1762806376.jpg?c=1 "11 Tooth 1-1/4\" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-1/4 [600649]")
![11 Tooth 1-1/4" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-1/4 [600649]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/1739/100439/1-2145-11-H_1__29627.1762806376.jpg?c=1 "11 Tooth 1-1/4\" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-1/4 [600649]")
![11 Tooth 1-7/16" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-7/16 [600651]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/1787/100442/1-2145-11-J__18148.1762806377.jpg?c=1 "11 Tooth 1-7/16\" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-7/16 [600651]")
![11 Tooth 1-7/16" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-7/16 [600651]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/1787/100443/1-2145-11-J_1__48125.1762806377.jpg?c=1 "11 Tooth 1-7/16\" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-7/16 [600651]")
![11 Tooth 1-3/16" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-3/16 [600650]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/1760/100440/1-2145-11-G__50290.1762806377.jpg?c=1 "11 Tooth 1-3/16\" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-3/16 [600650]")
![11 Tooth 1-3/16" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-3/16 [600650]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/1760/100441/1-2145-11-G_1__40118.1762806377.jpg?c=1 "11 Tooth 1-3/16\" Bore 80 Pitch Roller Chain Sprocket 80BS11H-1-3/16 [600650]")
![12 Tooth 1" Bore 80 Pitch Roller Chain Sprocket 80BS12H-1 [600671]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/1802/100480/1-2145-12-E__59981.1762806384.jpg?c=1 "12 Tooth 1\" Bore 80 Pitch Roller Chain Sprocket 80BS12H-1 [600671]")
![12 Tooth 1" Bore 80 Pitch Roller Chain Sprocket 80BS12H-1 [600671]](https://cdn11.bigcommerce.com/s-3nwcvn3gzw/images/stencil/500x659/products/1802/100481/1-2145-12-E_1__45948.1762806384.jpg?c=1 "12 Tooth 1\" Bore 80 Pitch Roller Chain Sprocket 80BS12H-1 [600671]")