# Kop-Flex 2301810 4F SB FHLF FASTS Gear Coupling Standard Bore Flex Half - MROSupply.com

***Kop-Flex 2301810 is a size 4 FASTS gear coupling flex half with standard bore. The FASTS design features a lifetime metallic seal and 300% greater lubricant capacity for extended service life. This component is suitable for high-torque industrial applications requiring reliable power transmission.***



## Product details:

- Catalog number: 2301810
- SKU: 2292990
- Price: ***$2,577.09*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [KOP-FLEX](https://www.mrosupply.com/brands/kop-flex/)
- Category: 
    - [Complete Units](htts://www.mrosupply.com/shaft-couplings-and-collars/gear-couplings/complete-units/)
    - [Gear Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/gear-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 80.240 lb
- UPC: 662384010626
- Returns: Yes
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Bolt Circle: 10.626
  

  
- Bolt Type: Shrouded
  

  
- Bore Size Max: 4.26
  

  
- Bore Type: Rough Bore
  

  
- Configuration: Gear Sleeve
  

  
- Coupling Size: 4.5
  

  
- Coupling Type: Gear Coupling
  

  
- Lube/Non-Lube: Lubricated
  

  
- Measurement System: Imperial
  

  
- OD: 13.625
  

  
- Sleeve Type: Flanged
  

  
- Speed Max (rpm): 3200
  

  
- Tooth Profile: 40° Pressure Angle Tooth
  

  
- Torque Rating (in-lb): 300000