# Rexnord Omega 7300306 Size 5 HSB Elastomeric Coupling Hub 0.750" Bore Steel - MROSupply.com

***Rexnord Omega 7300306 size 5 HSB elastomeric coupling hub with 0.750" nominal straight bore, steel construction, and standard bore style. Features 1.750" hub length, 2.80" barrel outside diameter, 3.130" shoulder diameter, one 3/16" x 3/32" keyway, and one set screw. Designed for use with Omega size 5 coupling elements.***



## Product details:

- Catalog number: 7300306
- SKU: 478856
- 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/tire-couplings/components/hubs/)
    - [Components](htts://www.mrosupply.com/shaft-couplings-and-collars/tire-couplings/components/)
    - [Tire Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/tire-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 2.780 lb
- UPC: 698210903985
- 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): 0.751 in
  

  
- Hub Straight Bore Diameter [Min] (in): 0.75 in
  

  
- Hub straight bore diameter [Nom] (in): 0.75 in
  

  
- Hub Straight Bore Diameter [Nom] (in): 0.75 in
  

  
- Hub style: Standard Bore (HSB)
  

  
- Hub Style: Standard Bore (HSB)
  

  
- Keyway depth (in): 0.0938 in
  

  
- Keyway Depth (in): 0.0938 in
  

  
- Keyway width (in): 0.1875 in
  

  
- Keyway Width (in): 0.1875 in
  

  
- Length: 1.00
  

  
- Max hub Straight Bore Diameter (in): 0.751 in
  

  
- Min hub straight bore diameter (in): 0.75 in
  

  
- Net Weight: 2.78
  

  
- 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:
- Falk ltg - Fast convenient shopping. Highly recommend. Prompt shipping. 👍🏼
- 1st timer - 1st purchase with MRO good product selection at best price. Will check in for my next purchase.
- Great service - easy to do business with, competitive pricing, excellent service and quick shipping.
- Parts ordered - We were very happy with the parts we ordered.