# AMI UCLF201-8 Four-Bolt Flange Bearing 1/2" (12.7mm) Bore Set Screw Locking Cast Iron Wide Inner Ring - MROSupply.com

***AMI UCLF201-8 four-bolt flange bearing unit with 1/2" (12.7mm) bore diameter, set screw locking mechanism, cast iron housing, wide inner ring design, chrome steel insert, normal duty rating for general industrial applications.***



## Product details:

- Catalog number: UCLF201-8
- SKU: 17900
- Price: ***$26.04*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [AMI Bearings](https://www.mrosupply.com/brands/ami-bearings/)
- Category: 
    - [4-Bolt Flange](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/flanged-mounted-bearings/4-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: 1.000 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
  

  
- Bearing: UCW201-8
  

  
- Bolt Size: 3/8
  

  
- Covers: No
  

  
- Duty: Standard
  

  
- Expansion: No
  

  
- High Temp: 212f
  

  
- Housing: Cast iron
  

  
- Housing Style: LF3
  

  
- HTS code: 8483.20.40.40
  

  
- I.D.: 1/2 in
  

  
- Inner Ring Width: Wide
  

  
- Insert Material: Bearing steel
  

  
- Insert Type: Ball Bearing
  

  
- Locking: Set screw
  

  
- Lubrication Fitting Tap: 1/4-28 UNF
  

  
- Relubrication: Yes
  

  
- Seal: Contact Seal with Slinger
  

  
- Type: 4 Bolt Flange
  
## Product documents / software:

- [drawing](https://documents.mrosupply.com/product_documents/UC/UCF218-56/UCF200dwg.jpg)
## Alternate products to `AMI UCLF201-8 Four-Bolt Flange Bearing 1/2" (12.7mm) Bore Set Screw Locking Cast Iron Wide Inner Ring - MROSupply.com`:
- [Dodge 124048 F4B-SC-008 four-bolt flange ball bearing features 1/2" bore with set screw locking. Cast iron housing, standard duty design with DualGuard seals. Non-expansion configuration for fixed shaft positioning.](https://www.mrosupply.com/products/123453/as-markdown/)
- [SealMaster SF-8 700431 2-bolt flange bearing unit, 1/2" bore, set screw lock, Gold Line. Cast iron housing with black oxide-coated 52100 bearing steel insert and felt-labyrinth seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2255762/as-markdown/)
- [SKF FY 1/2 TF 2-bolt cast-iron square flange bearing unit for 1/2 inch shaft with set screw locking. The pre-lubricated insert bearing is housed in a durable cast-iron flange for reliable support in light-duty conveyor, fan, and general industrial applications.](https://www.mrosupply.com/products/326600/as-markdown/)
- [Browning VF4S-208 767629 4-bolt flange mounted ball bearing with a 2-1/2-inch bore (63.50 mm). Cast iron housing, 52100 bearing steel, black oxide coated inner ring, setscrew locking, and single lip contact seal with flinger. Suitable for conveyor head shafts, fan supports, and general industrial machinery.](https://www.mrosupply.com/products/2272057/as-markdown/)
- [NTN UCFU-1/2 Ultra-Class four-bolt square flanged unit with a 1/2 inch bore, set screw locking mechanism, and cast iron housing. Designed for industrial applications requiring secure mounting and easy installation.](https://www.mrosupply.com/products/269735/as-markdown/)

## Product's reviews:
- Great job - Had my bearings in stock and shipped right away.
- In stock ! - Twice now they have had the bearings in needed in stock, with prompt delivery!
- Excellent company - I love my new found Bearings Company. I love the price, lighting fast shipping and great customers service . Thank you.
- 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.