# Kop-Flex 2B MMHUB 1961291 Model B Gear Coupling Mill Motor Hub, Size 2, Carbon Steel, 2.86" OD, 2.09375" Length Through Bore - MROSupply.com

***Kop-Flex 2B MMHUB (Rexnord PN 1961291) Size 2 Model B gear coupling mill motor hub, carbon steel, 2.86" outside diameter, 2.09375" length through bore. Designed for mill motor applications in industrial drivelines, this hub provides reliable power transmission and is part of the Waldron family of gear couplings.***



## Product details:

- Catalog number: 1961291
- SKU: 2293208
- Price: ***$1,223.32*** 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: 8.420 lb
- UPC: 662384241891
- 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 2.125
  

  
- Bore Size Min: 0
  

  
- Bore Type: Rough Bore
  

  
- Component Type: Mill Motor Hub
  

  
- Coupling Size: 2
  

  
- Coupling Type: Gear Coupling
  

  
- Height (in): 4.70
  

  
- Hub Diameter (in): 2.875
  

  
- Length (in): 6.10
  

  
- Length Through Bore (in): 2.09375
  

  
- Lube/Non-Lube: Lubricated
  

  
- Material: Carbon steel
  

  
- Measurement System: Imperial
  

  
- Model: Model B
  

  
- OD: 2.86
  

  
- Size Code: 2
  

  
- Tooth Profile: Straight
  

  
- Width: 6.30
  
## Product documents / software:

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