# Kop-Flex 3 HG EB SSFF FB HG2297125 Series H Gear Coupling Size 3 Extended Bore Finished Bore Flanged - MROSupply.com

***Kop-Flex 3 HG EB SSFF FB (HG2297125) Size 3 Series H gear coupling with extended bore and finished bore flanged construction. Flanged design provides secure shaft connection for high-torque industrial power transmission. Series H sleeves bolt to competitor sizes 1–7 for drop-in replacement.***



## Product details:

- Catalog number: HG2297125
- SKU: 96698344
- Price: ***$3,964.69*** 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
- UPC: 662384008739
- 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: 8.13
  

  
- Bolt Type: Exposed Bolt
  

  
- Bore Size Max: 4.13
  

  
- Bore Type: Finish Bore
  

  
- Compatible Bore Size [Min] (in): 1.5
  

  
- Compatible Bore Size [Min] (mm): 38.1
  

  
- Compatible Bore Size Flex Hub [Min] (in): 1.5
  

  
- Configuration: Full Flex
  

  
- Coupling Size: 3
  

  
- Coupling Type: Full Flex
  

  
- Distance Between Shaft Ends (mm): 44.958
  

  
- Fastener Quantity: 8
  

  
- Fastener Size: 0.625 x 2.75
  

  
- Hub Diameter (in): 6
  

  
- Includes: Hub, Sleeve, Plate & Fastener
  

  
- Length Through Bore (in): 3.03
  

  
- Material: Medium Carbon Steel
  

  
- Max Bore w/standard key for Flex Hub: 4.13
  

  
- Measurement System: Imperial
  

  
- OD: 9.44
  

  
- Overall Length (in): 8.95
  

  
- Rating HP @ 100 RPM: 169.93
  

  
- Sleeve Type: Flanged
  

  
- Speed Max (rpm): 2900
  

  
- Tooth Profile: Crown faced, Involute Tooth
  

  
- Torque [Max] (in-lb): 214200
  

  
- Torque Rating (in-lb): 107100
  

  
- Total Slide Full Flex: 1.4