# Timken E-PF-TRB-40MM-ECC Type E Piloted Flange Tapered Roller Bearing, 40mm Shaft, Eccentric Collar - MROSupply.com

***Timken E-PF-TRB-40MM-ECC is a Type E piloted flange mounted tapered roller bearing unit with a 40 mm metric shaft bore and eccentric collar locking. This heavy-duty housed unit features a cast iron housing and is designed for high radial and axial load applications in industrial conveyors, gearboxes, and process equipment. The tapered roller bearing insert provides long service life and is suitable for demanding environments.***



## Product details:

- Catalog number: E-PF-TRB-40MM-ECC
- SKU: 5112813
- Price: ***$372.07*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Timken](https://www.mrosupply.com/brands/timken/)
- Category: 
    - [Piloted Flange](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/flanged-mounted-bearings/piloted-flange/)
    - [Flanged Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/flanged-mounted-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: 9.377 lb
- Returns: Yes


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


## Product attributes;

  
- 0.591 in Series: Metric Shaft Size:250 mm
  

  
- 11.22 in Overall width: 15 mm
  

  
- Bolt Diameter: 7/16 in
  

  
- e: 0.44
  

  
- Housing bore: 285 mm
  

  
- Housing Coating: E-Coat
  

  
- K Factor: 1.36
  

  
- Lubrication: GreasPremium Industrial
  

  
- Max. Speed: 3320 rpm
  

  
- Shaft Size: 40 mm
  

  
- Shaft Size Type: Metric
  

  
- Type E Closed Cover Number: EUC-C
  

  
- X (if F: 0.7
  

  
- Y (if F: 2.37
  
## Product documents / software:

- [Product Information](https://documents.mrosupply.com/product_documents/35/81/358135/apered-Single-Roller-Bearings---TS-Engineering_946wybP.pdf)

## 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.