# FAG HYD.NUT120 Hydraulic Nut for Bearing Mounting and Dismounting - MROSupply.com

***FAG HYD.NUT120 is a hydraulic nut designed for mounting and dismounting bearings with tapered bores. It uses hydraulic pressure to create axial force, enabling precise and safe installation or removal of large bearings. This tool is essential for maintenance of rolling element bearings in industrial applications.***



## Product details:

- Catalog number: HYD.NUT120
- SKU: 2179494
- Price: ***$1,280.70*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [FAG Bearing](https://www.mrosupply.com/brands/fag-bearing/)
- Category: 
    - [Mounting Tools](htts://www.mrosupply.com/bearings/bearing-tools-accessories/mounting-tools/)
    - [Bearing Tools & Accessories](htts://www.mrosupply.com/bearings/bearing-tools-accessories/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 11.905 lb


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


## Product attributes;

  
- b 1: 43 mm
  

  
- D K: 162 mm
  

  
- d K: 121 mm
  

  
- D m: 190 mm
  

  
- g: 6 mm
  

  
- Piston surface: 63, 0 cm²
  

  
- Stroke length: 5 mm
  

  
- Thread: M120X2 d 2G
  
## Product documents / software:

- [Drawing 1](https://documents.mrosupply.com/product_documents/HY/HYD.NUT95INCH/00014BAD_med_in_0k_0k.gif)






## FAQ:

- How do I choose the right type of bearing for my application?: Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints.
For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials.
In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.