# Zero-Max 6A37QD CD Composite Disc Coupling, Single-Flex, Size 37, for JA QD Bushing - MROSupply.com

***Zero-Max 6A37QD CD composite disc coupling, single-flex, size 37. Designed for use with JA QD bushings, this coupling transmits torque while absorbing parallel and angular misalignment. The composite disc pack provides maintenance-free operation in general industrial applications.***



## Product details:

- Catalog number: 6A37QD
- SKU: 2785390
- Price: ***$320.65*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Zero-Max](https://www.mrosupply.com/brands/zero-max/)
- Category: 
    - [Double Disc Spacer Type](htts://www.mrosupply.com/shaft-couplings-and-collars/disc-couplings/complete-units/double-disc-spacer-type/)
    - [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
- Weight: 3.000 lb
- Returns: Yes
- Technicall support: contact supplier for technical support on 800-533-1731


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


## Product attributes;

  
- Angular misalignment: 3
  

  
- Axial misalignment: 0.070 inches, 1.8 mm
  

  
- Continuous Rated Torque: 1, 600 in-lbs, 181 Nm
  

  
- Distance Between Shaft Ends (C): 0.52 inches, 13.2 mm
  

  
- Hub Length (T): 0.63 inches, 16.0 mm
  

  
- Inside Diameter of Disc-Pack (H): 1.51 inches, 38 mm
  

  
- Max Speed: 7, 400 RPM
  

  
- Outside Diameter (A): 3.75 inches, 95.3 mm
  

  
- Overall Length w/o Bushing (LB): 1.78 inches, 45.2 mm
  

  
- Parallel misalignment: 0.013 inches, 0.30 mm
  

  
- Peak Rated Torque: 3, 200 in-lbs, 362 Nm
  

  
- QD Bushing Type: JA
  

  
- Torsional stiffness: 67, 167 Nm/rad
  

  
- Weight with Bushing: 3.70 lbs, 1.68 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 - EXCELENT JOB
- Zero max coupling - GOOD JOB