# Dodge 015457 Raptor 4HSB Coupling Hub 7/8" Bore Size 4 558 lb-in Torque 7500 RPM - MROSupply.com

***Dodge 015457 Raptor 4HSB coupling hub with 7/8" bored-to-size shaft attachment, size 4 coupling, 558 lb-in rated torque, and 7500 RPM maximum speed. Split natural rubber element absorbs vibration and shock loads for reduced total cost of ownership. Elastomeric design provides easy installation and maintenance-free operation in industrial power transmission applications.***



## Product details:

- Catalog number: 015457
- SKU: 5001138
- Price: ***$111.91*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- 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: 1.700 lb
- UPC: 781568804261
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Angular misalignment: 4.0000, 4.0
  

  
- Axial misalignment: 0.3125 in, 7.938 mm
  

  
- Bore diameter actual: 0.8750 in, 22.225 mm
  

  
- Bore fit: Clearance
  

  
- Bore length: 1.6800 in, 42.672 mm
  

  
- Bore Size: 7/8" bored to size shaft attachment
  

  
- Bore tolerance standard: AGMA 9002
  

  
- Component type: HUB
  

  
- Coupling component: Hub
  

  
- Coupling size: 4
  

  
- Coupling style: Split-tire
  

  
- Coupling type: Elastomeric
  

  
- Element: Split natural rubber
  

  
- Horsepower per 100 rat: 0.8900 hp, 0.664 kW
  

  
- Max RPM: 7500
  

  
- Max Speed: 7500 RPM
  

  
- Max temperature rating: 220.0000 F, 104.444 C
  

  
- Min temperature rating: -45.0000 F, -42.778 C
  

  
- Parallel misalignment: 0.1875 in, 4.763 mm
  

  
- Product size: 4
  

  
- Rated Torque: 558.0000 lbf, 2482.108 N
  

  
- Rated torque (lb/in): 558
  

  
- Shaft attachment: Bored to size
  
## Product documents / software:

- [Dodge Raptor: The Two Setscrew Advantage](https://documents.mrosupply.com/product_documents/50/01/5001138/685309_MmtGD1d.pdf)
## Suggested products:
- [Dodge 004573 D-Flex coupling flange, size 8S with 1-5/8" bore, cast iron construction rated for 4500 RPM maximum speed. Bored-to-size shaft attachment for secure coupling connection in industrial applications.](https://www.mrosupply.com/products/116971/as-markdown/)
- [Dodge 146457 2000-8M-30 HT250 synchronous timing belt with 8mm pitch, 250 teeth, and 2000mm length. Neoprene rubber construction with high torque design for precision timing drives. Suitable for demanding power transmission applications requiring reliable synchronous operation.](https://www.mrosupply.com/products/583177/as-markdown/)
- [Dodge 004578 D-Flex 8S coupling flange with 1-15/16" bore and cast iron construction. Bored to size shaft attachment for elastomeric sleeve coupling applications. Rated for 4500 RPM maximum speed.](https://www.mrosupply.com/products/116968/as-markdown/)
- [Dodge 146614 4578-14M-115 HTD synchronous timing belt with 14MM pitch, 457.8MM length, and 115-tooth capacity. Neoprene rubber construction provides excellent chemical resistance and temperature stability for precision timing applications.](https://www.mrosupply.com/products/581962/as-markdown/)
- [Dodge 481383 TP4578-14M-85 HT200 synchronous timing belt with 14mm HTD pitch and 85-tooth capacity. Neoprene rubber body construction for high torque drive applications. Modified curvilinear tooth profile provides superior load capacity versus standard trapezoidal belts. Designed for maintenance-free operation with no lubrication or re-tensioning required.](https://www.mrosupply.com/products/790686/as-markdown/)

## Product's reviews:
- Director - Great costumer care
- Re-seller discount needed - Quick delivery, but I think you should raise your prices for end users and lower your prices for resellers like myself!
- Dodge paraflex - Good response time, and shipped in time.
- Excellent - We recently purchased a 30-year old hydroseeder and have no manuals or parts diagrams for it. The manufacturer is since out of business and there is very limited information on line. The most critical part we needed was a Dodge part. The original part was clearly marked with the Dodge name and part number. MRO was quickly able to identify the replacement part and we had in hand in two days. Perfect fit. Thank you MRO Supply for helping make our machine functional.




## FAQ:

- How does Dodge warranty evaluation work if a product fails?: Failed units go to Dodge's US plants for evaluation — about a week in transit plus one to two weeks of analysis, and you get the findings either way. Warranty covers workmanship and material defects; failures caused by the application (lubrication, installation) fall to the customer, but the failure analysis tells you the root cause so it doesn't repeat.