# Timken UC204 UC-Series Wide Inner Ring Ball Bearing Insert, 0.787 in Bore, 1.850 in OD - MROSupply.com

***Timken UC204 is a wide inner ring ball bearing insert for UC-series mounted units. It features a 0.787 inch bore, 1.850 inch outside diameter, and a dynamic load rating of 2,878 lbf. This insert is designed for use in pillow block, flange, and take-up housings for general industrial applications such as conveyors, fans, and light-duty machinery.***



## Product details:

- Catalog number: UC204
- SKU: 5100758
- Price: ***$26.51*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Timken](https://www.mrosupply.com/brands/timken/)
- 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: 0.350 lb
- Returns: Yes


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


## Product attributes;

  
- Angle between set screws: 120 °
  

  
- Bearing Type: Ball Bearing
  

  
- Bore type: Cylindrical bore
  

  
- Center of bearing from end: 0.500 in
  

  
- Dimension: 0.720 in
  

  
- Dynamic load rating: 2878 lbf
  

  
- Groove position: 0.153 in
  

  
- Inside ring width: 1.220 in
  

  
- Item #: UC204
  

  
- Material: Bearing steel
  

  
- Number of set screws: 2
  

  
- Outside diameter: 1.850 in
  

  
- Outside ring width: 0.630 in
  

  
- Radius: 0.039 in
  

  
- Set screw distance: 0.197 in
  

  
- Set screw size: M6×0.75
  

  
- Static load rating: 1495 lbf
  


## Product's reviews:
- Best company to buy from - I always buy from MRO is a very reliable company to work with




## 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.