# Kop-Flex 6H FHUB 1963511 Series H Gear Coupling Flex Hub, Size 6, Carbon Steel, 18" OD, 8.875" Max Bore, 7.4063" Length Through Bore - MROSupply.com

***Kop-Flex 6H FHUB (Rexnord PN 1963511) is a Size 6 Series H Gear Coupling Flex Hub made of carbon steel. It has an 18" outside diameter, 8.875" max bore, and 7.4063" length through bore. This flex hub is designed for use with Series H gear coupling sleeves, providing reliable power transmission in industrial applications.***



## Product details:

- Catalog number: 1963511
- SKU: 2292226
- Price: ***$2,921.32*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [KOP-FLEX](https://www.mrosupply.com/brands/kop-flex/)
- Category: 
    - [Hubs](htts://www.mrosupply.com/shaft-couplings-and-collars/gear-couplings/components/hubs/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/gear-couplings/components/)
    - [Gear Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/gear-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 205.500 lb
- UPC: 662384460940
- Returns: Yes
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Bore Size Max: 8.875
  

  
- Bore Type: Rough Bore
  

  
- Component Type: Flex Hub
  

  
- Configuration: Full Flex
  

  
- Coupling Size: 6
  

  
- Coupling Type: Gear Coupling
  

  
- Height (in): 14.08
  

  
- Hub Diameter (in): 11.5
  

  
- Length (in): 14.08
  

  
- Length Through Bore (in): 7.4063
  

  
- Length Through Bore (mm): 188.11875
  

  
- Lube/Non-Lube: Lubricated
  

  
- Material: Carbon steel
  

  
- Max Bore w/standard key: 8.625
  

  
- Measurement System: Imperial
  

  
- Model: Series H
  

  
- OD: 18
  

  
- Size Code: 6
  

  
- Sleeve Outside Diameter (in): 18
  

  
- Speed Max (rpm): 3600
  

  
- Tooth Profile: Crowned
  

  
- Torque Rating (in-lb): 759000
  

  
- Width: 14.08
  
## Product documents / software:

- [ Instruction Sheet](https://documents.mrosupply.com/product_documents/3%20/3%20SB%20SP/FORM1912-01.PDF)
- [Catalog Page](https://documents.mrosupply.com/product_documents/2%20/2%201/2H%20SB%20SLEEVE/KIP04-p166.pdf)
- [Installation Manual - Revised 2016](https://documents.mrosupply.com/product_documents/22/92/2292232/multi-brands2F200_ATLe8g6.pdf)