# Kop-Flex 304 KD 11 SHUB 2423846 KD Disc Coupling Standard Hub, 3.75" Max Bore, 3.5" Length Through Bore, Style KD11 - MROSupply.com

***Kop-Flex 304 KD 11 SHUB (Rexnord PN 2423846) is a Size 304 KD Disc Coupling Standard Hub. This single-engagement finished bore hub accommodates a 3.75" max bore with 3.5" length through bore. The maintenance-free disc design requires no lubrication, making it ideal for high-speed, misalignment-prone applications.***



## Product details:

- Catalog number: 2423846
- SKU: 2294208
- Price: ***$2,655.20*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [KOP-FLEX](https://www.mrosupply.com/brands/kop-flex/)
- Category: 
    - [Disc Packs](htts://www.mrosupply.com/shaft-couplings-and-collars/disc-couplings/components/disc-packs/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/disc-couplings/components/)
    - [Disc Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/disc-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 27.000 lb
- UPC: 662384155648
- 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 Range (in): 1.5 to 3.75
  

  
- Bore Size Max: 3.75
  

  
- Bore Type: Rough Bore
  

  
- Component Type: Standard Hub
  

  
- Coupling Size: 304
  

  
- Coupling Type: Disc Coupling
  

  
- Height (in): 4.40
  

  
- Hub Material: Carbon steel
  

  
- Length (in): 9.60
  

  
- Length Through Bore (in): 3.5
  

  
- Lube/Non-Lube: Non-Lubricated
  

  
- Measurement System: Imperial
  

  
- Min Compatible Bore Size (in): 1.5
  

  
- Overall Length (in): 3.5
  

  
- Style: KD11
  

  
- Width: 9.30
  
## Product documents / software:

- [ Instruction Sheet](https://documents.mrosupply.com/product_documents/30/304%20KD%2011%20SHUB/Form22-002.pdf)
- [Catalog Page](https://documents.mrosupply.com/product_documents/45/454%20KD%2011%20SS/KIP04-p32-33.pdf)
- [Installation Manual - Revised 2015](https://documents.mrosupply.com/product_documents/22/93/2293876/multi-brands2F202_5aafl2F.pdf)