# Consolidated Bearings SY-20 SD Pillow Block Unit with Set Screws, 20mm Bore, Metric - MROSupply.com

***Consolidated Bearings SY-20 SD pillow block unit with set screws, 20mm bore. Metric series, cast iron housing, deep groove ball bearing insert. Suitable for moderate radial and axial loads in industrial applications.***



## Product details:

- Catalog number: SY-20 SD
- SKU: 6555770
- Price: ***$72.08*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Consolidated Bearings](https://www.mrosupply.com/brands/consolidated-bearings/)
- Category: 
    - [2-Bolt Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/pillow-block-bearings/2-bolt-pillow-block-bearings/)
    - [Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/pillow-block-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: 1.430 lb
- Returns: Yes


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


## Product attributes;

  
- Bearing Insert No.: 479204-D
  

  
- Dimension_A: 5 in
  

  
- Dimension_E: 3.75 in
  

  
- Dimension_H: 1.3125 in
  

  
- Dimension_H1: 2.375 in
  

  
- Dimension_L: 1.2205 in
  

  
- I.d.: 20 mm
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/65/77/6577425/jaf15a-300x197_FDaYlaL.gif)
- [Drawing](https://documents.mrosupply.com/product_documents/65/78/6578617/jaf15b-219x300_VEzjhQU.gif)






## 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.