# Zero-Max 6A45 CD Single-Flex Composite-Disc Coupling, Size 45, Set Screw Hubs - MROSupply.com

***Zero-Max 6A45 CD single-flex composite-disc coupling, size 45, with set screw hubs. The composite disc pack transmits torque while absorbing parallel and angular misalignment in general industrial applications. Genuine Zero-Max precision motion-control component.***



## Product details:

- Catalog number: 6A45
- SKU: 2785392
- Call for Pricing - 888-671-2883
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Zero-Max](https://www.mrosupply.com/brands/zero-max/)
- Category: 
    - [Single Disc Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/disc-couplings/complete-units/single-disc-couplings/)
    - [Complete Units](htts://www.mrosupply.com/shaft-couplings-and-collars/disc-couplings/complete-units/)
    - [Disc Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/disc-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Returns: Yes
- Technicall support: contact supplier for technical support on 800-533-1731


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


## Product attributes;

  
- A Hub Body Diameter (Ga): 2.69 inches, 68.3 mm
  

  
- Angular misalignment: 3
  

  
- Axial misalignment: 0.090 inches, 2.3 mm
  

  
- B Hub Body Diameter (Gb): 3.75 inches, 95.3 mm
  

  
- Continuous Rated Torque: 2, 500 in-lbs, 282 Nm
  

  
- Distance Between Shaft Ends (C): 0.58 inches, 14.7 mm
  

  
- Hub Length (B): 1.69 inches, 42.9 mm
  

  
- Inertia at Max Bore (A Hubs): 14.6 lb-in, 42.7 kg-cm
  

  
- Inertia at Max Bore (B Hubs): 20.0 lb-in, 58.5 kg-cm
  

  
- Inside Diameter of Disc-Pack (H): 1.81 inches, 46 mm
  

  
- Max Speed: 6, 100 RPM
  

  
- Maximum Bore (Ea) A Hub: 1.625 inches, 42 mm
  

  
- Maximum Bore (Eb) B Hub: 2.250 inches, 60 mm
  

  
- Outside Diameter (A): 4.50 inches, 114 mm
  

  
- Overall Length: 3.96 inches, 101 mm
  

  
- Parallel misalignment: 0.015 inches, 0.40 mm
  

  
- Peak Rated Torque: 5, 000 in-lbs, 564 Nm
  

  
- Torsional stiffness: 123, 909 Nm/rad
  

  
- Weight at Max Bore (A Hubs): 6.40 lbs, 2.90 kg
  

  
- Weight at Max Bore (B Hubs): 7.20 lbs, 3.27 kg
  
## Product documents / software:

- [Installation Instructions](https://documents.mrosupply.com/product_documents/27/85/2785409/6a_CD_ASSY_MPEKw1G.pdf)
- [Product Catalog](https://documents.mrosupply.com/product_documents/27/85/2785409/Zero-Max_CD_Couplings_mTEpfHh.pdf)

## Product's reviews:
- Zero max coupling - EXCELENT JOB
- Zero max coupling - EXCELENT JOB
- Zero max coupling - GOOD JOB
- Happy - I have Not Installed yet
This Looks Good and Everyone is Thrilled