# Climax Metal C405E-243 2-7/16" Bore Internal Locking Assembly C405 Series - Steel, Black Oxide - MROSupply.com

***Climax Metal C405E-243 C405 Series internal locking assembly with 2-7/16" bore. Steel construction with black oxide finish provides corrosion resistance. Zero-backlash keyless hub-to-shaft connection delivers high torque transmission for gearboxes, conveyors, and industrial machinery requiring precise shaft locking.***



## Product details:

- Catalog number: C405E-243
- SKU: 746640
- Price: ***$278.69*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Climax Metal](https://www.mrosupply.com/brands/climax-metal/)
- Category: 
    - [Keyless Locking](htts://www.mrosupply.com/shaft-couplings-and-collars/rigid-couplings/complete-units/keyless-locking/)
    - [Complete Units](htts://www.mrosupply.com/shaft-couplings-and-collars/rigid-couplings/complete-units/)
    - [Rigid Couplings](htts://www.mrosupply.com/shaft-couplings-and-collars/rigid-couplings/)
    - [Shaft Couplings and Collars](htts://www.mrosupply.com/shaft-couplings-and-collars/)
- Unit of measure: each
- Weight: 3.826 lb
- UPC: 44861076354
- Technicall support: contact supplier for technical support on 800 542 6552


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


## Product attributes;

  
- Bore Diameter: 2-7/16 in
  

  
- Hub Contact Pressure: 18956 psi
  

  
- Hub Diameter: 5.861 in
  

  
- Material: Steel
  

  
- OD: 3.74 in
  

  
- Overall Length: 2.913 in
  

  
- Screw Size: M8x55
  

  
- Series: C405
  

  
- Shaft Contact Pressure: 29087 psi
  

  
- Temperature Rating: 0 to 400 deg F
  

  
- Transmissible Thrust: 46302 lbf
  

  
- Transmissible Torque: 4703 ft-lb
  

  
- Type: Heavy Duty
  
## Product documents / software:

- [C405E-243 Climax Metal](https://documents.mrosupply.com/product_documents/74/66/746640/Climax_C405E_243_Specification_Sheet_511okiE.pdf)

## Product's reviews:
- A 'must have' item. - These shaft locks take a beating day in and day out. They are a must-have item for my operation.