# Kop-Flex 103 KD 1 LL 2287019 KD1 Disc Coupling, Size 103, 4.12" OD, 1.62" Max Bore, Rough Bore - MROSupply.com

***Kop-Flex 103 KD 1 LL (Rexnord PN 2287019) KD1 single-flex spacer disc coupling, size 103, 4.12" outside diameter, 1.62" maximum bore, rough bore. Maintenance-free, non-lubricated design with high torsional stiffness and misalignment capability for industrial driveline applications.***



## Product details:

- Catalog number: 2287019
- SKU: 2293624
- Price: ***$1,421.61*** 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: 8.540 lb
- UPC: 662384090260
- 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 1.62
  

  
- Bore Size Max: 1.62
  

  
- Bore Size Min: 0.5
  

  
- Bore Type: Rough Bore
  

  
- Configuration: 2 long hubs
  

  
- Coupling Size: 103
  

  
- Coupling Type: Disc Coupling
  

  
- Disc Coupling Type: Close Coupled
  

  
- Disc Shape: Scalloped
  

  
- Hub Diameter (in): 2.19
  

  
- Hub Material: Carbon steel
  

  
- Length Through Bore (long hub) (in): 2.41
  

  
- Lube/Non-Lube: Non-Lubricated
  

  
- Max Compatible Bore Size (long hub) (in): 1.62
  

  
- Max Torque (ft-lb): 452
  

  
- Measurement System: Imperial
  

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

  
- OD: 4.12
  

  
- Rating HP @ 100 RPM: 4.3
  

  
- Rough Bore: 0.5
  

  
- Speed Max (rpm): 5400
  

  
- Speed Max Balanced (rpm): 9700
  

  
- Style: KD1
  

  
- Torque Rating (in-lb): 2710
  

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

  
- Total Length (Std Hub Post) (in): 4.94
  

  
- Total WR2 (lb-in2): 18.6
  
## Product documents / software:

- [ Instruction Sheet](https://documents.mrosupply.com/product_documents/10/103%20KD%201%20LL/Form22-001.pdf)
- [3D Drawing IGES](https://documents.mrosupply.com/product_documents/10/103%20KD%201%20LL%20FB/regalpts_PTS-KD1_MASTER-103_KD1_LL_WzYXNGJ.IGS)
- [Catalog Page](https://documents.mrosupply.com/product_documents/10/103%20KD%201%20LL%20FB/KIP04-p28-29.pdf)
- [Installation Manual - Revised 2015](https://documents.mrosupply.com/product_documents/22/93/2293827/multi-brands2F201_6BCcnAk.pdf)