# AMI MUC206-20 Cartridge Unit 1-1/4" (31.75mm) Bore 304 Stainless Steel Set Screw Locking Wide Insert Normal Duty - MROSupply.com

***AMI MUC206-20 cartridge unit with 1-1/4" (31.75mm) bore, 304 cast stainless steel housing, and 440C stainless steel wide insert. Set screw locking mechanism, normal duty rating. Prime Plus corrosion protection for demanding environments.***



## Product details:

- Catalog number: MUC206-20
- SKU: 9959
- Price: ***$120.86*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [AMI Bearings](https://www.mrosupply.com/brands/ami-bearings/)
- Category: 
    - [Inserts & Cartridges](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/inserts-cartridges/)
    - [Mounted Ball Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/)
    - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.600 lb
- Technicall support: contact supplier for technical support on 800 882 8642


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


## Product attributes;

  
- Application: Washdown
  

  
- Covers: No
  

  
- Dimensional Unit: Inch
  

  
- Duty: Standard
  

  
- Dynamic Load Rating (lbf.): 3750
  

  
- Expansion: No
  

  
- High Temp: 212f
  

  
- HTS code: 8483.20.40.40
  

  
- I.D.: 1 1/4 in
  

  
- Inner Ring Width: Wide
  

  
- Insert Material: Stainless steel
  

  
- Insert Type: Ball Bearing
  

  
- Locking: Set screw
  

  
- O.D. Style: Spherical O.D.
  

  
- Relubrication: Yes
  

  
- Seal: Contact Seal with Slinger
  

  
- Static Load Rating (lbf.): 2030
  

  
- Type: Insert
  
## Product documents / software:

- [drawing](https://documents.mrosupply.com/product_documents/MU/MUC210-30/MUC200dwg.jpg)
## Alternate products to `AMI MUC206-20 Cartridge Unit 1-1/4" (31.75mm) Bore 304 Stainless Steel Set Screw Locking Wide Insert Normal Duty - MROSupply.com`:
- [Browning VS-S220S stainless steel power transmission component from Regal Rexnord. Designed for corrosion-resistant applications in food processing, chemical, and washdown environments. Genuine Browning component for industrial power transmission systems.](https://www.mrosupply.com/products/2289067/as-markdown/)

## Product's reviews:
- In stock ! - Twice now they have had the bearings in needed in stock, with prompt delivery!
- Ami bearings - I've been using AMI bearings for several years now and have had zero problems. There made in Japan, so seem remarkably high quality but half the price of NTN.
- Great job - Had my bearings in stock and shipped right away.
- Barons for my sweeper truck - Great product well recommend to anybody




## 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.