# Kop-Flex 153 KD 11 SS FB 2434298 KD Disc Coupling Size 153 Style KD11 Finished Bore 6.81" OD 2.12" Max Bore - MROSupply.com

***Kop-Flex 153 KD 11 SS FB (Rexnord PN 2434298) Size 153 KD disc coupling, Style KD11, finished bore, 6.81" outside diameter, 2.12" max bore. Single-engagement, non-lubricated, maintenance-free flexible disc coupling for high-performance industrial applications. Patented disc technology requires no lubrication and provides reliable torque transmission with misalignment capacity.***



## Product details:

- Catalog number: 2434298
- SKU: 2293749
- Price: ***$3,410.37*** 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: 23.494 lb
- UPC: 662384155334
- Returns: Yes
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Axial Capacity (+/-): 0.14
  

  
- Bore Range (in): 0.75 to 2.12
  

  
- Bore Size Max: 2.12
  

  
- Bore Size Min: 0.75
  

  
- Bore Type: Finished Bore
  

  
- Configuration: 2 standard hubs
  

  
- Coupling Size: 153
  

  
- Coupling Type: Disc Coupling
  

  
- Hub Material: Carbon steel
  

  
- Length Through Bore standard hub (in): 2
  

  
- Lube/Non-Lube: Non-Lubricated
  

  
- Max Torque (ft-lb): 2267
  

  
- Measurement System: Imperial
  

  
- OD: 6.81
  

  
- Rating HP @ 100 RPM: 21.6
  

  
- Speed Max (rpm): 12500
  

  
- Style: KD11
  

  
- Torque Rating (in-lb): 13600
  

  
- Total Length (One Hub Reverse) (in): Total Length (One Hub Reverse) (in)
  

  
- Total Length (Std Hub Post) (in): 4.12
  

  
- Total Length (Two Hub Reverse) (in): 7.03
  

  
- Total WR2 (lb-in2): 90
  
## Product documents / software:

- [ Instruction Sheet](https://documents.mrosupply.com/product_documents/15/153%20KD%2011%20SS%20FB/Form22-002.pdf)
- [3D Drawing IGES](https://documents.mrosupply.com/product_documents/15/153%20KD%2011%20SS%20FB/regalpts_PTS-KD11_Master-153_KD11_SS_NR_wg6urX2.IGS)
- [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)