# Kop-Flex 254 KD 21 LHUB 2360154 KD Disc Coupling Long Hub, Size 254, Style KD21, 3.75" Max Bore, 3.59" Length Through Bore - MROSupply.com

***Kop-Flex 254 KD 21 LHUB (Rexnord PN 2360154) is a Size 254 KD Disc Coupling Long Hub in Style KD21. This double-engagement finished bore hub accommodates a maximum bore of 3.75" with a 3.59" length through bore. The maintenance-free disc coupling design requires no lubrication and provides high torsional stiffness for precise motion control.***



## Product details:

- Catalog number: 2360154
- SKU: 2294150
- Price: ***$1,078.31*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [KOP-FLEX](https://www.mrosupply.com/brands/kop-flex/)
- Category: 
    - [Double Disc Spacer Type](htts://www.mrosupply.com/shaft-couplings-and-collars/disc-couplings/complete-units/double-disc-spacer-type/)
    - [Complete Units](htts://www.mrosupply.com/shaft-couplings-and-collars/disc-couplings/complete-units/)
    - [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: 24.000 lb
- UPC: 662384155914
- 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 to 3.75
  

  
- Bore Size Max: 3.75
  

  
- Bore Type: Rough Bore
  

  
- Component Type: Long Hub
  

  
- Coupling Size: 254
  

  
- Coupling Type: Disc Coupling
  

  
- Height (in): 4.20
  

  
- Hub Material: Carbon steel
  

  
- Length (in): 8.50
  

  
- Length Through Bore (in): 3.59
  

  
- Lube/Non-Lube: Non-Lubricated
  

  
- Measurement System: Imperial
  

  
- Min Compatible Bore Size (in): 1
  

  
- Overall Length (in): 3.59
  

  
- Style: KD21
  

  
- Width: 8.60
  
## Product documents / software:

- [ Instruction Sheet](https://documents.mrosupply.com/product_documents/25/254%20KD%2021%20LHUB/Form15-110.pdf)
- [Catalog Page](https://documents.mrosupply.com/product_documents/15/153%20KD%2021%20SHUB%20FB/KIP04-p38-39.pdf)