# AMI UCPX15-48 Pillow Block Bearing 3" (76.2mm) Bore Medium Duty Set Screw Locking Cast Iron Housing - MROSupply.com

***AMI UCPX15-48 medium duty pillow block bearing with 3" (76.2mm) bore diameter. Cast iron housing with set screw locking mechanism. Chrome steel insert with wide inner ring design for enhanced load capacity and extended service life.***



## Product details:

- Catalog number: UCPX15-48
- SKU: 2926
- Price: ***$283.67*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [AMI Bearings](https://www.mrosupply.com/brands/ami-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: 25.560 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: UCX15-48
  

  
- Bolt Size: 7/8
  

  
- Covers: No
  

  
- Duty: Medium
  

  
- Expansion: No
  

  
- High Temp: 212f
  

  
- Housing: Cast iron
  

  
- Housing Style: PX15
  

  
- HTS code: 8483.20.40.40
  

  
- I.D.: 3 in
  

  
- Inner Ring Width: Wide
  

  
- Insert Material: Bearing steel
  

  
- Insert Type: Ball Bearing
  

  
- Locking: Set screw
  

  
- Lubrication Fitting Tap: 1/8-27 NPT
  

  
- Relubrication: Yes
  

  
- Seal: Contact Seal with Slinger
  

  
- Type: Pillow block
  
## Product documents / software:

- [drawing](https://documents.mrosupply.com/product_documents/UC/UCPX20-63/UCPX00dwg.jpg)
## Alternate products to `AMI UCPX15-48 Pillow Block Bearing 3" (76.2mm) Bore Medium Duty Set Screw Locking Cast Iron Housing - MROSupply.com`:
- [SealMaster MP-48 2-bolt pillow block bearing unit, 3" bore, set screw lock, Gold Line. Cast iron housing with solid base, 52100 bearing steel insert, black oxide coating, and standard felt seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2259848/as-markdown/)
- [Dodge 126535 P2B-SCM-300-NL medium duty two-bolt pillow block ball bearing with 3" bore, 65 degree set screw locking, cast iron housing, DualGuard seals, no-lube sealed for life, 216 series, non-expansion fixed mount.](https://www.mrosupply.com/products/131806/as-markdown/)
- [IPTCI UCPX15-48 2-Bolt Pillow Block Set Screw mounted ball bearing unit with 3" bore. Wide inner race insert with set screw locking. Cast iron housing. Standard lip seal. Suitable for medium-duty industrial shafting applications.](https://www.mrosupply.com/products/218328/as-markdown/)
- [Moline 29421300 3" ME2000 mounted ball bearing, medium duty set screw lock 2-bolt pillow block. Cast iron housing with Type E dimensions for interchangeability. Suitable for moderate load conveying and industrial applications.](https://www.mrosupply.com/products/2491643/as-markdown/)
- [Peer UCPX15-48](https://www.mrosupply.com/products/607486/as-markdown/)
- [SKF P2BM 300-TF is a 3-inch shaft 2-bolt pillow block bearing unit with set screw locking. The cast-iron medium-duty housing supports a pre-lubricated insert bearing. Designed for conveyor head shafts, fan supports, and general industrial drives.](https://www.mrosupply.com/products/5830882/as-markdown/)
- [PTI UCPX15-48 is a Gold Series 2-bolt pillow block bearing unit with a 3 in. bore, set screw locking, and a heavy-duty cast iron housing. Designed for high-speed and corrosion-resistant applications, it features a nylon cage and zinc-plated steel seal.](https://www.mrosupply.com/products/2207014/as-markdown/)

## Product's reviews:
- Great job - Had my bearings in stock and shipped right away.
- Quality exactly as expected - Fair price for the product, quick lead time, good service.
- Ami bearings - I've been using AMI bearings for several years now and have had zero problems. There made in Japan, so seem remarkably high quality but half the price of NTN.
- Excellent company - I love my new found Bearings Company. I love the price, lighting fast shipping and great customers service . Thank you.




## 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.