# Rexnord Omega 7300322 5 HSB Elastomeric Coupling Hub 1.3125" Bore Steel - MROSupply.com

***Rexnord Omega 7300322 is a 5 HSB (Standard Bore) elastomeric coupling hub with a 1.3125 in nominal straight bore. The steel hub has a 2.80 in barrel outside diameter, 3.130 in shoulder diameter, and 1.75 in hub length. It includes one keyway (0.3123 in wide, 0.1563 in deep) and one set screw. This hub is designed for use with Omega coupling elements in the 5 size range.***



## Product details:

- Catalog number: 7300322
- SKU: 478904
- Price: ***$112.80*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Rexnord](https://www.mrosupply.com/brands/rexnord/)
- Category: 
    - [Hubs](htts://www.mrosupply.com/shaft-couplings-and-collars/elastomeric-sleeve-couplings/components/hubs/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/elastomeric-sleeve-couplings/components/)
    - [Elastomeric Sleeve Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/elastomeric-sleeve-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 2.370 lb
- UPC: 698210904036
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Coupling size: 5
  

  
- Coupling Size: 5
  

  
- Coupling type: Elastomeric
  

  
- Coupling Type: Elastomeric
  

  
- Height: 3.00
  

  
- Hub barrel outside diameter (in): 2.8 in
  

  
- Hub Barrel Outside Diameter (in): 2.8 in
  

  
- Hub bore fit: Clearance
  

  
- Hub Bore Fit: Clearance
  

  
- Hub length (in): 1.75 in
  

  
- Hub Length (in): 1.75 in
  

  
- Hub material: Steel
  

  
- Hub Material: Steel
  

  
- Hub shoulder diameter (in): 3.13 in
  

  
- Hub Shoulder Diameter (in): 3.13 in
  

  
- Hub Straight Bore Diameter [Max] (in): 1.3135 in
  

  
- Hub Straight Bore Diameter [Min] (in): 1.3125 in
  

  
- Hub straight bore diameter [Nom] (in): 1.3125 in
  

  
- Hub Straight Bore Diameter [Nom] (in): 1.3125 in
  

  
- Hub style: Standard Bore (HSB)
  

  
- Hub Style: Standard Bore (HSB)
  

  
- Keyway depth (in): 0.1563 in
  

  
- Keyway Depth (in): 0.1563 in
  

  
- Keyway width (in): 0.3123 in
  

  
- Keyway Width (in): 0.3123 in
  

  
- Length: 1.00
  

  
- Max hub Straight Bore Diameter (in): 1.3135 in
  

  
- Min hub straight bore diameter (in): 1.3125 in
  

  
- Net Weight: 2.37
  

  
- Number of keyways: 1
  

  
- Number of Keyways: 1
  

  
- Number of set screws: 1
  

  
- Number Of Set Screws: 1
  

  
- Series: Hubs
  

  
- Unit of dimension: in
  

  
- Unit of Dimension: IN
  

  
- Volume: 9
  

  
- Volume unit: Cubic inch
  

  
- Volume Unit: Cubic inch
  

  
- Weight unit: LB
  

  
- Width: 3.00
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/23/41/2341709/4000_Catalog_hgJCVRl.pdf)

## Product's reviews:
- 1st timer - 1st purchase with MRO good product selection at best price. Will check in for my next purchase.
- Excellent - very fast, very good!!! A+++
- Good - On time good
- Good orice - This stump grinder wheel bearing is expensive and I need two each time I change them.
Best price I found anywhere and free shipping here at MRO Supply