# SKF PCMF 121417 E Plain Bearing Bush 0.444 in Bore 0.778 in OD - MROSupply.com

***SKF PCMF 121417 E is a plain bearing bush with a 0.444 in bore and 0.778 in outer diameter. This composite material bushing is designed for oscillating and sliding applications requiring low friction and maintenance-free operation.***



## Product details:

- Catalog number: PCMF 121417 E
- SKU: 2067987
- Price: ***$1.85*** Each
- Quantity: This product has a minimum order quantity of 25.
This is the minimum order quantity available when purchasing this product.
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [SKF Bearing](https://www.mrosupply.com/brands/skf-bearing/)
- Category: 
    - [Components & Accessories Mounted Roller Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/components-accessories-mounted-roller-bearings/)
    - [Mounted Roller Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/)
    - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.364 lb


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


## Product attributes;

  
- I.D.: 4/9 in
  

  
- Inner Diameter (mm): 12.000
  

  
- O.D. (in): 7/9
  

  
- Outer Diameter (mm): 20.000
  

  
- Sliding Material: PTFE composite
  

  
- Type: Radial flanged
  

  
- Width (mm): 17.000
  
## Product documents / software:

- [Dimensions](https://documents.mrosupply.com/product_documents/PC/PCMF%20161817%20E/150520007520-201000020wp_3SdWGzv.svg)
- [Dimensions](https://documents.mrosupply.com/product_documents/PC/PCMF%20161817%20E/1505200080-007720-201000020wp_GyHEf46.svg)
- [DXF](https://documents.mrosupply.com/product_documents/PC/PCMF%20121417%20E/PCMF_121417_E_zkHVLvj.dxf)

## Product's reviews:
- Bearing purchase - Good price and fast delivery!! Also a pleasure doing business with MROSupply.com!!
- Excellent! - The perfect part… and FAST shipping! Thank you!!
- Skf bearing f4b 108-rm purchase - Great price and quick shipping for a high quality SKF bearing. Exactly what we needed.
- Purchase of bearing - exactly what we needed and it showed up in only 1 day thank you so much.




## 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.