# Timken E-PF-TRB-3 3/16 Type E Piloted Flange Tapered Roller Bearing 3-3/16" Bore Setscrew - MROSupply.com

***Timken E-PF-TRB-3 3/16 is a Type E piloted flange mounted tapered roller bearing unit. It features a 3-3/16 inch imperial shaft bore with a setscrew locking style. This housed unit is designed for heavy-duty applications such as conveyor head shafts and industrial drives, providing combined radial and axial load capacity.***



## Product details:

- Catalog number: E-PF-TRB-3 3/16
- SKU: 5117760
- Price: ***$1,447.19*** 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/)- View suggested `Dodge` alternative
  [Dodge 023139 FC-E-303R piloted flange tapered roller bearing with 3-3/16" bore, set screw locking, cast iron housing. Non-expansion (fixed) configuration for precise shaft positioning. High-capacity tapered rollers for heavy radial and thrust loads.](https://www.mrosupply.com/products/131478/as-markdown/)
- Unit of measure: each
- Weight: 44.440 lb
- Returns: Yes


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


## Product attributes;

  
- Bolt Diameter: 3/4 in
  

  
- Dimension: 8-5/8 in
  

  
- Shaft dia (in): 3-3/16
  

  
- Shaft size type: Imperial
  
## Product documents / software:

- [Flange Piloted Bearing](https://documents.mrosupply.com/product_documents/51/17/5117760/e-pf-trb-3-3-16_GfucvXs)
## Alternate products to `Timken E-PF-TRB-3 3/16 Type E Piloted Flange Tapered Roller Bearing 3-3/16" Bore Setscrew - MROSupply.com`:
- [Dodge 023139 FC-E-303R piloted flange tapered roller bearing with 3-3/16" bore, set screw locking, cast iron housing. Non-expansion (fixed) configuration for precise shaft positioning. High-capacity tapered rollers for heavy radial and thrust loads.](https://www.mrosupply.com/products/131478/as-markdown/)

## 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.