# Kop-Flex 3F FHUBX 3 KW3/4X3/8 FASTS Gear Coupling Flex Hub Finished Bore 3" Bore 3/4x3/8 Keyway - MROSupply.com

***Kop-Flex 3F FHUBX 3 KW3/4X3/8 FASTS gear coupling flex hub with 3-inch finished bore and 3/4x3/8 keyway. Size 3 flex hub features a metallic lifetime seal and 300% greater lubricant capacity for extended service life. Designed for drop-in replacement on competitor gear couplings sizes 1-7.***



## Product details:

- Catalog number: 3F FHUBX 3 KW3/4X3/8
- SKU: 2291974
- Price: ***$539.58*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [KOP-FLEX](https://www.mrosupply.com/brands/kop-flex/)
- Category: 
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 20.280 lb
- Returns: Yes
- Technicall support: contact supplier for technical support on 800-626-2120


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