# AMI UCFL209C4HR23 Two-Bolt Flange Bearing 45mm Bore High Temperature 450°F Set Screw Locking Cast Iron - MROSupply.com

***AMI UCFL209C4HR23 two-bolt flange bearing unit with 45mm bore, high temperature rating to 450°F, set screw locking, cast iron housing, wide inner ring, chrome steel insert, 200 series for heavy duty industrial applications.***



## Product details:

- Catalog number: UCFL209C4HR23
- SKU: 4927
- Price: ***$193.80*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [AMI Bearings](https://www.mrosupply.com/brands/ami-bearings/)
- Category: 
    - [2-Bolt Flange](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/flanged-mounted-bearings/2-bolt-flange/)
    - [Flanged Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/flanged-mounted-bearings/)
    - [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: 4.180 lb
- Technicall support: contact supplier for technical support on 800 882 8642


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


## Product attributes;

  
- Application: General Purpose
  

  
- Covers: No
  

  
- Duty: Standard
  

  
- Expansion: No
  

  
- High Temp: 450f
  

  
- Housing: Cast iron
  

  
- HTS code: 8483.20.40.40
  

  
- I.D.: 45mm
  

  
- Insert Material: Bearing Steel with C4 Clearance
  

  
- Insert Type: Ball Bearing
  

  
- Locking: Set screw
  

  
- Relubrication: Yes
  

  
- Seal: Silicone Contact Seals with Slinger
  

  
- Type: 2 Bolt Flange
  


## Product's reviews:
- Quality exactly as expected - Fair price for the product, quick lead time, good service.
- In stock ! - Twice now they have had the bearings in needed in stock, with prompt delivery!
- Great job - Had my bearings in stock and shipped right away.
- 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.