# Kop-Flex 103 KD 2 LS350 2287514 KD Disc Coupling Size 103 Style KD2 4.31" OD 1.88" Max Bore Rough Bore - MROSupply.com

***Kop-Flex 103 KD 2 LS350 (Rexnord PN 2287514) KD disc coupling, size 103, style KD2 double-flex spacer configuration, 4.31" outside diameter, 1.88" max bore, rough bore. Maintenance-free, non-lubricated design with zero backlash for high-performance applications. Patented disc technology eliminates need for lubrication while accommodating misalignment.***



## Product details:

- Catalog number: 2287514
- SKU: 2293677
- Price: ***$2,349.20*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [KOP-FLEX](https://www.mrosupply.com/brands/kop-flex/)
- Category: 
    - [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: 13.896 lb
- UPC: 662384150179
- 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 (+/-): 0.06
  

  
- Bore Range (in): 0.5 to 1.88
  

  
- Bore Size Max: 1.88
  

  
- Bore Size Min: 0.5
  

  
- Bore Type: Rough Bore
  

  
- Configuration: 1 long hub/1 standard hub
  

  
- Coupling Size: 103
  

  
- Coupling Type: Disc Coupling
  

  
- Disc Coupling Type: Spacer Coupling
  

  
- Disc Shape: Scalloped
  

  
- Hub Diameter (in): 2.62
  

  
- Hub Material: Carbon steel
  

  
- Length Through Bore (in): 1.5
  

  
- Length Through Bore (long hub) (in): 2.5
  

  
- Length Through Bore standard hub (in): 1.5
  

  
- Lube/Non-Lube: Non-Lubricated
  

  
- Max C Bore: 2.38
  

  
- Max Compatible Bore Size (long hub) (in): 1.88
  

  
- Max Torque (ft-lb): 452
  

  
- Measurement System: Imperial
  

  
- Min Compatible Bore Size (long hub) (in): 0.5
  

  
- OD: 4.31
  

  
- Rating HP @ 100 RPM: 4.3
  

  
- Rough Bore: 0.5
  

  
- Speed Max (rpm): 17000
  

  
- Stock C Dimension: 3.5
  

  
- Style: KD2
  

  
- Torque Rating (in-lb): 2710
  

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

  
- Total Length (Std Hub Post) (in): 7.5
  

  
- Total WR2 (lb-in2): 22
  
## Product documents / software:

- [ Instruction Sheet](https://documents.mrosupply.com/product_documents/10/103%20KD%202%20LS350/Form15-111.pdf)
- [3D Drawing IGES](https://documents.mrosupply.com/product_documents/10/103%20KD%202%20LS350/regalpts_PTS-KD2_STD_MASTER-103_KD2_LS350_qAE0C5Z.IGS)
- [Catalog Page](https://documents.mrosupply.com/product_documents/15/153%20KD%202%20LS500/KIP04-p34-35.pdf)
- [Installation Manual - Revised 2015](https://documents.mrosupply.com/product_documents/22/94/2294135/multi-brands2F196_U1nfvbW.pdf)