# Nexen 826021 Shaft/Flange Mount Clutch-Brake | MROSupply.com - MROSupply.com

***Nexen 826021 Shaft/Flange Mount Clutch-Brake***



## Product details:

- Catalog number: 826021
- SKU: 533812
- Price: ***$1,018.83*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 3 days
- Brand: [Nexen](https://www.mrosupply.com/brands/nexen/)
- Category: 
    - [Pneumatic Clutches](htts://www.mrosupply.com/clutches-and-brakes/pneumatic-clutches-brakes/pneumatic-clutches/)
    - [Pneumatic Clutches & Brakes](htts://www.mrosupply.com/clutches-and-brakes/pneumatic-clutches-brakes/)
    - [Clutches and Brakes](htts://www.mrosupply.com/clutches-and-brakes/)
- Unit of measure: each
- Weight: 6.130 lb
- Technicall support: contact supplier for technical support on 800 843 7445


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


## Product attributes;

  
- Anti rotation style: Flange
  

  
- Approximate brake facing life: 33 hphr
  

  
- Approximate clutch facing life: 33 hphr
  

  
- Bore details: Straight
  

  
- Bore size: 0.625 in, Machined Bore with Keyway
  

  
- Bore style: Machined Bore with Keyway
  

  
- Brake air chamber volume when new: 0.402 in³
  

  
- Brake air chamber volume when worn out: 1.26 in³
  

  
- Brake facing edge color code: Red
  

  
- Brake facing effective area: 4.2 in²
  

  
- Brake facing type: Standard coefficient
  

  
- Brake peak thermal input rate: 4.00 hp
  

  
- Brake side engagement method: Air
  

  
- Brake torque: 80 inlb
  

  
- CE certified: CE
  

  
- Clutch air chamber volume when new: 0.402 in³
  

  
- Clutch air chamber volume when worn out: 1.26 in³
  

  
- Clutch facing edge color code: Red
  

  
- Clutch facing effective area: 4.17 in²
  

  
- Clutch Facing Type: Standard coefficient
  

  
- Clutch peak thermal input rate: 4.00 hp
  

  
- Clutch side engagement method: Air
  

  
- Drive inertia: 1.7 lbin²
  

  
- Enclosure: Open
  

  
- Finish: Black oxide
  

  
- Inlet size: 0.125 NPT
  

  
- Length: 3.62 in
  

  
- Materials of construction: Black oxide
  

  
- Max allowable pressure (psi): 120
  

  
- Max ambient temperature (°F): 150
  

  
- Max brake continuous thermal dissipation: 0.13 hp
  

  
- Max clutch continuous thermal dissipation: 0.13 hp
  

  
- Max operating pressure (psi): 80
  

  
- Max Speed: 3600 RPM
  

  
- Max static brake torque: 80 inlb
  

  
- Max static clutch torque: 80 inlb
  

  
- Min ambient temperature (°F): 32
  

  
- Mounting style: Flange, Driven Shaft
  

  
- Open or enclosed design: Open
  

  
- Outer Diameter: 4.25 in
  

  
- Output shaft style: None
  

  
- Output type: V-Belt Pulley, 1-A, 3.00 in PD Sheave
  

  
- Product features: Air Engaged Brake, Air Engaged Clutch, Driven Shaft Mount, Straight Bore, Double Piston
  

  
- Restrictions: Must Be Mounted On The Driven Shaft
  

  
- RoHS compliant: RoHS
  

  
- RPM: 3600
  

  
- Shaft inertia: 0.86 lbin²
  
## Product documents / software:

- [PDF Cad Drawing](https://documents.mrosupply.com/product_documents/82/826021/826021s.pdf)
- [Thermalgraph](https://documents.mrosupply.com/product_documents/82/826021/BCB275ThermalGraph.jpg)
- [User Manual](https://documents.mrosupply.com/product_documents/88/887021/21180.pdf)

## Product's reviews:
- Great service - Provide great pricing, accurate order processing, and timely delivery. I recommend MRO for your electronic needs.
- None - all good
- Great prices and great service - I continue to use MRO for various production parts I need. They beat the competition hands down. And the delivery is timely.