# Linn Gear 80SF21 #80 Single Strand Type B Sprocket - 21 Teeth, 1" Pitch, QD Hub - MROSupply.com

***Linn Gear 80SF21 #80 single strand Type B sprocket with 21 teeth and 1-inch pitch. Designed for ANSI #80 roller chain, this sprocket features a QD (Quick-Disconnect) hub for easy installation and removal. Manufactured from high-quality steel, it provides reliable power transmission in industrial applications. The Type B hub configuration offers a compact design suitable for various machinery setups.***



## Product details:

- Catalog number: 80SF21
- SKU: 567923
- Price: ***$105.04*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Linn Gear](https://www.mrosupply.com/brands/linn-gear/)
- Category: 
    - [Quick Disconnect QD Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/quick-disconnect-qd-sprockets/)
    - [Roller Chain Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/roller-chain-sprockets/)
    - [Sprockets](htts://www.mrosupply.com/chains-sprockets/sprockets/)
    - [Chains & Sprockets](htts://www.mrosupply.com/chains-sprockets/)
- Unit of measure: each
- Technicall support: contact supplier for technical support on 800 547 2471


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Bore Diameter: 0.5 to 2.937 in
  

  
- Bushing Type: QD SF
  

  
- Chain Size: #80
  

  
- Length Through Bore: 2 in
  

  
- Material: Steel
  

  
- Number of Teeth: 21
  

  
- Outside Diameter: 7.235 in
  

  
- Pitch: 1 in
  

  
- Pitch Diameter: 6.71 in
  

  
- Type: Type B Single Strand
  


## Product's reviews:
- Qd hub type sprocket - BOUGHT 3 OF THESE SO FAR, LOOKS LIKE EXCELLANT QUALITY. WORKED PERFECT FOR WHAT I USE THEM FOR. WILL BUY MANY MORE!
- Great gears ghost - Perfect transaction.... Awesome possum. Looking forward to next time.
- Sprockets - GOOD PRODUCT & GOOD PRICE, FAST SHIPPING
- Sales rep. - thhank you very Much MRO Supply.