# Kop-Flex 2 1/2W MMHUB 1967231 Waldron Gear Coupling Mill Motor Hub, Size 2.5, Carbon Steel, 8.375" OD, 3.25" Max Bore, 5.5" Length Through Bore - MROSupply.com

***Kop-Flex 2 1/2W MMHUB (Rexnord PN 1967231) Size 2.5 Waldron gear coupling mill motor hub, carbon steel, 8.375" outside diameter, 3.25" max bore, 5.5" length through bore. Designed for mill motor applications requiring a robust, precision-machined component. Part of the Waldron gear coupling family, this hub provides reliable power transmission in demanding industrial environments.***



## Product details:

- Catalog number: 1967231
- SKU: 2292381
- Price: ***$810.05*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [KOP-FLEX](https://www.mrosupply.com/brands/kop-flex/)
- Category: 
    - [Hubs](htts://www.mrosupply.com/shaft-couplings-and-collars/gear-couplings/components/hubs/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/gear-couplings/components/)
    - [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: 28.340 lb
- UPC: 662384498875
- Returns: Yes
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Bore Range (in): 0 to 3.5
  

  
- Bore Size Max: 3.25
  

  
- Bore Size Min: 0
  

  
- Bore Type: Rough Bore
  

  
- Component Type: Mill Motor Hub
  

  
- Coupling Size: 2.5
  

  
- Coupling Type: Gear Coupling
  

  
- Height (in): 6.00
  

  
- Hub Diameter (in): 4.721
  

  
- Length (in): 6.80
  

  
- Length Through Bore (in): 5.5
  

  
- Lube/Non-Lube: Lubricated
  

  
- Material: Carbon steel
  

  
- Measurement System: Imperial
  

  
- Model: Waldron
  

  
- OD: 8.375
  

  
- Size Code: 2.5
  

  
- Sleeve Outside Diameter (in): 8.375
  

  
- Speed Max (rpm): 5000
  

  
- Tooth Profile: Straight
  

  
- Torque Rating (in-lb): 56700
  

  
- Width: 6.90