# Timken E-4BF-TRB-2 Type E Four-Bolt Flange Mounted Bearing 2" Bore - MROSupply.com

***Timken E-4BF-TRB-2 is a Type E four-bolt flange mounted tapered roller bearing unit. It features a 2-inch imperial bore and is designed for heavy-duty industrial applications such as conveyors and process equipment. This housed unit provides combined radial and axial load capacity in a rigid flange mounting configuration.***



## Product details:

- Catalog number: E-4BF-TRB-2
- SKU: 5117449
- Price: ***$395.36*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Timken](https://www.mrosupply.com/brands/timken/)
- Category: 
    - [4-Bolt Flange](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/flanged-mounted-bearings/4-bolt-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 023103 F4B-E-200R four-bolt flange mounted bearing with 2" bore, tapered roller insert, set screw locking, cast iron housing, non-expansion (fixed) design, grease lubricated, 3050 RPM max speed, 43,000 lbf static load capacity.](https://www.mrosupply.com/products/122604/as-markdown/)
- Unit of measure: each
- Weight: 12.030 lb
- Returns: Yes


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


## Product attributes;

  
- Bolt Diameter: 1/2 in
  

  
- Dimension: 5-5/8 in
  

  
- I.D.: 2 in
  

  
- Shaft dia (in): 2
  

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

- [Flange 4 Bolt Bearing](https://documents.mrosupply.com/product_documents/51/17/5117449/e-4bf-trb-2_OazZc6n)
## Alternate products to `Timken E-4BF-TRB-2 Type E Four-Bolt Flange Mounted Bearing 2" Bore - MROSupply.com`:
- [Dodge 023103 F4B-E-200R four-bolt flange mounted bearing with 2" bore, tapered roller insert, set screw locking, cast iron housing, non-expansion (fixed) design, grease lubricated, 3050 RPM max speed, 43,000 lbf static load capacity.](https://www.mrosupply.com/products/122604/as-markdown/)
- [Moline 19311200 2" Type E Tapered Roller Bearing, 4-Bolt Flange. Standard contact seal. Cast iron housing for industrial applications.](https://www.mrosupply.com/products/2492765/as-markdown/)
- [Browning FBE920X2 730026 4-bolt flange mounted tapered roller bearing with a 2-inch bore (50.80 mm). This Type E interchange bearing features a cast iron housing, 52100 bearing steel, double collar mount lock, and single lip contact seal. Suitable for conveyor head shafts, fan supports, and industrial machinery.](https://www.mrosupply.com/products/2271566/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.