# Rexnord Omega 7300890 50 HQD Hub - Elastomeric Coupling Hub, Steel, Quick Disconnect Bushing (HQD), 8.130 in Barrel OD, 2.630 in Hub Length - MROSupply.com

***Rexnord Omega 7300890 50 HQD hub for elastomeric couplings. Steel hub with quick disconnect bushing (HQD) design, 8.130 in barrel outside diameter, 2.630 in hub length. Bored for E bushing. Provides reliable torque transmission in industrial power transmission applications.***



## Product details:

- Catalog number: 7300890
- SKU: 479198
- Price: ***$583.99*** 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: 14.800 lb
- UPC: 698210008901
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Bored for bushing size: E Bushing
  

  
- Bored For Bushing Size: E Bushing
  

  
- Coupling size: 50
  

  
- Coupling Size: 50
  

  
- Coupling type: Elastomeric
  

  
- Coupling Type: Elastomeric
  

  
- Height: 9.00
  

  
- Hub barrel outside diameter (in): 8.13 in
  

  
- Hub Barrel Outside Diameter (in): 8.13 in
  

  
- Hub bore fit: Quick Disconnect
  

  
- Hub Bore Fit: Quick Disconnect
  

  
- Hub length (in): 2.63 in
  

  
- Hub Length (in): 2.63 in
  

  
- Hub material: Steel
  

  
- Hub Material: Steel
  

  
- Hub style: Quick Disconnect Bushing (HQD)
  

  
- Hub Style: Quick Disconnect Bushing (HQD)
  

  
- Length: 9.00
  

  
- Net Weight: 14.80
  

  
- Series: Hubs
  

  
- Unit of dimension: in
  

  
- Unit of Dimension: IN
  

  
- Volume: 2.104
  

  
- Volume unit: GLL
  

  
- Volume Unit: GLL
  

  
- Weight unit: LB
  

  
- Width: 6.00
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/23/41/2341709/4000_Catalog_hgJCVRl.pdf)
## Alternate products to `Rexnord Omega 7300890 50 HQD Hub - Elastomeric Coupling Hub, Steel, Quick Disconnect Bushing (HQD), 8.130 in Barrel OD, 2.630 in Hub Length - MROSupply.com`:
- [Dodge 015817 50HQD-E Raptor coupling hub for elastomeric couplings with QD bushing system, rated torque 7656 lb-in and maximum speed 4200 RPM. Split natural rubber element design allows easy installation without lubrication. Absorbs vibration and shock loads in industrial power transmission applications.](https://www.mrosupply.com/products/5001462/as-markdown/)

## Product's reviews:
- 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
- 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+++
- Mechanic - Great service and fast shipping and great quality of product.