# AMI UC209MZ2 Pillow Block Bearing 45mm Bore Zinc-Plated Set Screw Locking Wide Inner Ring Cast Iron Housing - MROSupply.com

***AMI UC209MZ2 pillow block bearing with 45mm bore diameter, set screw locking mechanism, and zinc-plated chrome steel insert. Cast iron housing features wide inner ring design for normal duty applications.***



## Product details:

- Catalog number: UC209MZ2
- SKU: 16941
- Price: ***$47.24*** 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: 1.500 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: General Purpose
  

  
- Covers: No
  

  
- Dimensional Unit: Metric
  

  
- Duty: Standard
  

  
- Dynamic Load Rating (kgf.): 3350
  

  
- Expansion: No
  

  
- High Temp: 212f
  

  
- HTS code: 8483.20.40.40
  

  
- I.D.: 45mm
  

  
- Inner Ring Width: Wide
  

  
- Insert Material: Zinc plated
  

  
- Insert Type: Ball Bearing
  

  
- Locking: Set screw
  

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

  
- Relubrication: Yes
  

  
- Seal: Contact Seal with Slinger
  

  
- Static Load Rating (kgf.): 2090
  

  
- Type: Insert
  
## Product documents / software:

- [drawing](https://documents.mrosupply.com/product_documents/UC/UC210-30MZ2/UC200MZ2dwg.jpg)

## Product's reviews:
- In stock ! - Twice now they have had the bearings in needed in stock, with prompt delivery!
- Quality exactly as expected - Fair price for the product, quick lead time, good service.
- Barons for my sweeper truck - Great product well recommend to anybody
- 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.




## 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.