# Smith Bearing YAF-03 Yoke-Type Cam Follower 0.750" OD 0.190" Bore Single Row Aerospace Bearing - MROSupply.com

***Smith Bearing YAF-03 is a single row yoke-type cam follower with a 0.750" roller OD and 0.190" bore. Designed for aerospace applications, it features a 10.000" crown radius, 0.312" overall width, and a limit load rating of 1200 lbf. The outer race width is 0.280" with a lube groove width of 3/32". This bearing has a bore tolerance of +.0000/-.0007 and roller OD tolerance of +.0000/-.0010.***



## Product details:

- Catalog number: YAF-03
- SKU: 2789631
- Price: ***$141.42*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Smith Bearings](https://www.mrosupply.com/brands/smith-bearings/)
- Category: 
    - [Yoke Rollers](htts://www.mrosupply.com/bearings/cam-yoke-roller-bearings/yoke-rollers/)
    - [Cam & Yoke Roller Bearings](htts://www.mrosupply.com/bearings/cam-yoke-roller-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.030 lb
- Technicall support: contact supplier for technical support on 800-932-0076


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


## Product attributes;

  
- Bore: 0.1900
  

  
- Bore Tolerance: +.0000/-.0007
  

  
- Crown Radius: 10.000
  

  
- Limit Load Rating (lbf): 1200
  

  
- Lube Groove Width: 3/32
  

  
- Min. Clamp Dia.: 0.438
  

  
- Outer Race Width: 0.280
  

  
- Outer Race Width Tolerance: +.000/-.005
  

  
- Overall Width: 0.312
  

  
- Overall Width Tolerance: +.000/-.005
  

  
- Radius: 0.022
  

  
- Rating As A Track Roller (lbf): 900
  

  
- Recomm. Shaft Dia. Press Fit Max.: 0.1902
  

  
- Recomm. Shaft Dia. Press Fit Min.: 0.1897
  

  
- Recomm. Shaft Dia. Slip Fit Max.: 0.1894
  

  
- Recomm. Shaft Dia. Slip Fit Min.: 0.1889
  

  
- Roller O.D.: 0.7500
  

  
- Roller O.D. Tolerance: +.0000/-.0010
  

  
- SMITH Bearing Number: YAF-03
  

  
- Track Capacity 40HRC (lbf): 290
  

  
- Weight (lbs): 0.030
  
## Product documents / software:

- [Plane](https://documents.mrosupply.com/product_documents/YA/YAF-08/48785904-321f-4b8a-bead-befd0264e68b.JPG)
- [3D CAD: STP](https://documents.mrosupply.com/product_documents/YA/YAF-03/YAF-03_3_Ms9lWUz.STP)

## Product's reviews:
- Cam folowers - Excellent price and service!




## 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.