# Kop-Flex 3F SB FF FB 2275949 FASTS Gear Coupling Size 3 Sleeve, 9.4375" OD, 3.125" Max Bore, Finished Bore Flanged, Lubricated - MROSupply.com

***Kop-Flex 3F SB FF FB (Rexnord PN 2275949) Size 3 FASTS gear coupling sleeve with standard bore and finished bore flanged design, 9.4375" outside diameter and 3.125" maximum bore. Lubricated with lifetime metallic seal for extended service life in industrial driveline applications.***



## Product details:

- Catalog number: 2275949
- SKU: 2292895
- Price: ***$4,287.05*** 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: 71.120 lb
- UPC: 662384011234
- 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
  

  
- Bolt Type: Shrouded
  

  
- Bore Size Max: 3.125
  

  
- Bore Type: Finished Bore
  

  
- Configuration: Full Flex
  

  
- Coupling Size: 3
  

  
- Coupling Type: Gear Coupling
  

  
- Fastener Quantity: 12
  

  
- Fastener Size & Length: 1/2 x 1 5/16
  

  
- Hub Diameter (in): 4.25
  

  
- Includes: Hubs (2) Sleeves (2) Seals (2)
  

  
- Length Through Bore (in): 3.59375
  

  
- Lube/Non-Lube: Lubricated
  

  
- Material: Medium Carbon Steel
  

  
- Measurement System: Imperial
  

  
- Min Compatible Bore Size (in): 0
  

  
- OD: 9.4375
  

  
- Overall Length (in): 7.3125
  

  
- Performance: Lubrication Hole
  

  
- Rating HP @ 100 RPM: 160
  

  
- Sleeve Type: Flanged
  

  
- Speed Max (rpm): 6800
  

  
- Style: FASTS
  

  
- Temperature Range: -40 to +190 °F
  

  
- Tooth Profile: Straight Faced Involute Hub tooth
  

  
- Torque [Max] (in-lb): 202000
  

  
- Torque Rating (in-lb): 101000
  
## Product documents / software:

- [ Drawing](https://documents.mrosupply.com/product_documents/1%20/1%201/2B%20MMHUB/FORM1900-01.PDF)
- [Catalog Page](https://documents.mrosupply.com/product_documents/22/92/2292922/multi-brands2F294_enDwux6.pdf)
- [Installation Manual - Revised 2016](https://documents.mrosupply.com/product_documents/22/93/2293010/multi-brands2F199_krkKRol.pdf)