# Zero-Max ETP-ER25 ETP Express Hydraulic Keyless Bushing, 25 mm Bore, Stainless Steel - MROSupply.com

***Zero-Max ETP-ER25 ETP Express hydraulic keyless bushing with 25 mm bore. Stainless steel construction provides corrosion resistance. Connects shaft to hub without keys or set screws for precise positioning and easy installation.***



## Product details:

- Catalog number: ETP-ER25
- SKU: 2785659
- Price: ***$463.87*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Zero-Max](https://www.mrosupply.com/brands/zero-max/)
- Category: 
    - [Screw Locking](htts://www.mrosupply.com/bushings/keyless-bushings/screw-locking/)
    - [Keyless Bushings](htts://www.mrosupply.com/bushings/keyless-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)
- Unit of measure: each
- Weight: 0.600 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;

  
- Actuation Screw to Center (R): 20.8 mm
  

  
- Actuation Screws: M10
  

  
- Angle (V): 58
  

  
- Dimension (D2): 62.9 mm
  

  
- Flange Diameter (D1): 58.0 mm
  

  
- Flat to Center (r): 26.1 mm
  

  
- Hub Bore Tolerance Grade: H7
  

  
- Overall Length (L1): 49 mm
  

  
- Polar Moment of Inertia: 2.85 x 10 lb-ft
  

  
- Shaft Bore Diameter (d): 25 mm
  

  
- Shaft Tolerance Grade: h8
  

  
- Sleeve Diameter (D): 30 mm
  

  
- Sleeve Length (L): 35 mm
  

  
- Tightening torque: 3.69 ft-lbs
  

  
- Transmittable FA: 3, 372 lbf
  

  
- Transmittable FR: 337 lbf
  

  
- Transmittable T: 170 ft-lbs
  
## Product documents / software:

- [Installation Instructions](https://documents.mrosupply.com/product_documents/27/85/2785710/ETP_Handling_instructions_OSUWFs2.pdf)

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