# Zero-Max 6A52 CD Single-Flex Composite Disc Coupling, Size 52, Set Screw Hubs - MROSupply.com

***Zero-Max 6A52 CD single-flex composite disc coupling, size 52, with set screw hubs. The composite disc pack transmits torque while absorbing parallel and angular misalignment. Ideal for general industrial motion control applications requiring a maintenance-free flexible coupling.***



## Product details:

- Catalog number: 6A52
- SKU: 2785399
- Price: ***$531.10*** Each
- 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): 3.31 inches, 84.1 mm
  

  
- Angular misalignment: 3
  

  
- Axial misalignment: 0.110 inches, 2.8 mm
  

  
- B Hub Body Diameter (Gb): 4.38 inches, 111 mm
  

  
- Continuous Rated Torque: 3, 560 in-lbs, 402 Nm
  

  
- Distance Between Shaft Ends (C): 0.65 inches, 16.5 mm
  

  
- Hub Length (B): 1.94 inches, 49.3 mm
  

  
- Inertia at Max Bore (A Hubs): 32.4 lb-in, 94.8 kg-cm
  

  
- Inertia at Max Bore (B Hubs): 43.2 lb-in, 126 kg-cm
  

  
- Inside Diameter of Disc-Pack (H): 2.11 inches, 54 mm
  

  
- Max Speed: 5, 200 RPM
  

  
- Maximum Bore (Ea) A Hub: 1.875 inches, 45 mm
  

  
- Maximum Bore (Eb) B Hub: 2.625 inches, 66 mm
  

  
- Outside Diameter (A): 5.25 inches, 133 mm
  

  
- Overall Length: 4.52 inches, 115 mm
  

  
- Parallel misalignment: 0.018 inches, 0.50 mm
  

  
- Peak Rated Torque: 7, 120 in-lbs, 804 Nm
  

  
- Torsional stiffness: 168, 656 Nm/rad
  

  
- Weight at Max Bore (A Hubs): 10.5 lbs, 4.76 kg
  

  
- Weight at Max Bore (B Hubs): 11.4 lbs, 5.17 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:
- Happy - I have Not Installed yet
This Looks Good and Everyone is Thrilled
- Zero max coupling - EXCELENT JOB
- Zero max coupling - GOOD JOB
- Zero max coupling - EXCELENT JOB