# Dodge 016948 20HCBM Raptor Coupling Hub 50mm Bore 6600 RPM - MROSupply.com

***Dodge 016948 20HCBM Raptor coupling hub with 50mm bored-to-size shaft attachment, size 20, rated for 6600 RPM maximum speed and 2308 lb-in torque. Split natural rubber element design for easy installation and vibration absorption in industrial power transmission applications.***



## Product details:

- Catalog number: 016948
- SKU: 5002325
- Price: ***$319.63*** 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: 6.500 lb
- UPC: 782477421303
- 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: 3.0000, 3.0
  

  
- Axial misalignment: 0.3125 in, 7.938 mm
  

  
- Bore: 50mm bored to size
  

  
- Bore diameter actual: 50.0000 mm, 1.969 in
  

  
- Bore fit: Transitional
  

  
- Bore length: 2.0600 in, 52.324 mm
  

  
- Bore tolerance standard: ISO R775
  

  
- Component type: HUB
  

  
- Coupling component: Hub
  

  
- Coupling size: 20
  

  
- Coupling style: Split-tire
  

  
- Coupling type: Elastomeric
  

  
- Coupling Type: Raptor elastomeric coupling hub
  

  
- Horsepower per 100 rat: 3.6600 hp, 2.729 kW
  

  
- ISO fit standard: [h7]
  

  
- Max RPM: 6600
  

  
- Max Speed: 6600 rpm
  

  
- Max temperature rating: 220.0000 F, 104.444 C
  

  
- Maximum Speed: 6600 RPM
  

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

  
- Parallel misalignment: 0.1875 in, 4.763 mm
  

  
- Product size: 20
  

  
- Rated Torque: 2308.0000 lbf, 10266.495 N
  

  
- Rated torque (lb/in): 2308
  

  
- Shaft attachment: Bored to size
  

  
- Size: 20HCBM
  
## Product documents / software:

- [Dodge Raptor: The Two Setscrew Advantage](https://documents.mrosupply.com/product_documents/50/02/5002325/686484_xybhMa4.pdf)
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- [Dodge 141694 F2B-SC-45M-NL MOD two-bolt flange mounted ball bearing with 45mm bore, set screw locking, normal duty, and cast iron housing. Non-expansion design with DualGuard seals and flingers, pre-lubricated and sealed for life. Suitable for general purpose industrial applications.](https://www.mrosupply.com/products/5903628/as-markdown/)
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- [Dodge 016942 20HCBM Raptor coupling hub with 35mm bore, size 20, rated to 6600 RPM and 2308 lb-in torque. Bored-to-size shaft attachment for reduced total cost of ownership. Split natural rubber element design allows easy installation and absorbs vibration and shock loads.](https://www.mrosupply.com/products/5002319/as-markdown/)
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## 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.