# Rexnord Omega 7300270 Size 4 Elastomeric Coupling Hub, Rough Stock Bore (HRB), Steel, 1.625 in Max Bore - MROSupply.com

***Rexnord Omega 7300270 Size 4 elastomeric coupling hub with rough stock bore (HRB). This steel hub has a maximum straight bore diameter of 1.625 in (42 mm) and a minimum of 0.375 in (10 mm). Hub barrel outside diameter is 2.36 in, shoulder diameter is 2.600 in, and hub length is 1.690 in. Designed for use with Omega elastomeric coupling elements.***



## Product details:

- Catalog number: 7300270
- SKU: 478835
- Price: ***$57.36*** 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: 1.910 lb
- UPC: 698210002701
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Coupling size: 4
  

  
- Coupling Size: 4
  

  
- Coupling type: Elastomeric
  

  
- Coupling Type: Elastomeric
  

  
- Height: 9.00
  

  
- Hub barrel outside diameter (in): 2.36 in
  

  
- Hub Barrel Outside Diameter (in): 2.36 in
  

  
- Hub bore fit: Rough bore
  

  
- Hub Bore Fit: Rough Bore
  

  
- Hub length (in): 1.69 in
  

  
- Hub Length (in): 1.69 in
  

  
- Hub material: Steel
  

  
- Hub Material: Steel
  

  
- Hub shoulder diameter (in): 2.6 in
  

  
- Hub Shoulder Diameter (in): 2.6 in
  

  
- Hub Straight Bore Diameter [Max] (in): 1.625 in
  

  
- Hub Straight Bore Diameter [Max] (mm): 42 mm
  

  
- Hub Straight Bore Diameter [Min] (in): 0.375 in
  

  
- Hub Straight Bore Diameter [Min] (mm): 10 mm
  

  
- Hub style: Rough Stock Bore (HRB)
  

  
- Hub Style: Rough Stock Bore (HRB)
  

  
- Length: 9.00
  

  
- Max hub Straight Bore Diameter (in): 1.625 in
  

  
- Max hub straight bore diameter (mm): 42 mm
  

  
- Min hub straight bore diameter (in): 0.375 in
  

  
- Min hub Straight Bore Diameter (mm): 10 mm
  

  
- Net Weight: 2.65
  

  
- 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)

## 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
- Excellent - very fast, very good!!! A+++
- Mechanic - Great service and fast shipping and great quality of product.
- Jose - Really good customer service