# Dodge 071478 EF4B-S2-300R Four-Bolt Flange Mounted Spherical Roller Bearing 3" Bore Set Screw Non-Expansion - MROSupply.com

***Dodge 071478 EF4B-S2-300R four-bolt flange mounted spherical roller bearing with 3" bore, set screw locking, steel housing, non-expansion (fixed) design, greasable, sensor-ready, for heavy-duty industrial applications.***



## Product details:

- Catalog number: 071478
- SKU: 129255
- Price: ***$686.40*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- 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/)
- Unit of measure: each
- Weight: 24.550 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Bearing component: Mounted Bearing
  

  
- Bearing type: Spherical roller, spherical roller
  

  
- Bolt Diameter: 0.7500 in
  

  
- Bore length: 3.5900 in, 91.186 mm
  

  
- Expansion capability: Non-expansion (fixed)
  

  
- Greasable: Yes
  

  
- Housing: Steel
  

  
- Housing construction: Solid
  

  
- Housing type: Four-bolt flange
  

  
- I.D.: 1 5/8 in
  

  
- Insert material: Steel
  

  
- Locking: Set screw
  

  
- Lubrication type: Grease
  

  
- Max Speed: 1490 RPM
  

  
- Rolling element: Spherical roller
  

  
- Sensor ready: Yes
  

  
- Shaft attachment: Setscrew
  

  
- Shaft diameter: 3.0000 in
  

  
- Static load capacity: 53000 lbf, 235755.746 N
  
## Product documents / software:

- [Dimensions ](https://documents.mrosupply.com/product_documents/07/071496/s2000_E-dim_square_dim.pdf)
- [End Cover Selection ](https://documents.mrosupply.com/product_documents/07/071409/s2000_E-dim_end_cover_dim.pdf)
- [Selection ](https://documents.mrosupply.com/product_documents/07/070332/s2000_sel.pdf)
- [2D DXF front](https://documents.mrosupply.com/product_documents/07/071478/baldor2d_071478_front_DY5W6QU.dxf)
- [2D DXF right](https://documents.mrosupply.com/product_documents/07/071478/baldor2d_071478_right_DKhhuJO.dxf)
- [2D DXF top](https://documents.mrosupply.com/product_documents/07/071478/baldor2d_071478_top_8qZN2uQ.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/07/071478/baldor3d_071478_N8Tjl7j.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/07/071478/baldor3d_071478_drCfiud.dxf)
## Suggested products:
- [Dodge 071478 EF4B-S2-300R four-bolt flange mounted spherical roller bearing with 3" bore, set screw locking, steel housing, non-expansion (fixed) design, greasable, sensor-ready, for heavy-duty industrial applications.](https://www.mrosupply.com/products/129255/as-markdown/)
- [Dodge 125680 F2B-SXR-30M two-bolt flange bearing with 30mm bore, eccentric locking collar, cast iron housing, standard duty ball bearing insert, DualGuard seals, 206 series, non-expansion design for general industrial applications.](https://www.mrosupply.com/products/128637/as-markdown/)
- [Dodge 069965 IPEC15 (215) spherical roller bearing with Imperial Push/Pull adapter mount. Heavy-duty design for high-load applications, featuring a 2-15/16" bore and a robust construction for demanding industrial environments.](https://www.mrosupply.com/products/596593/as-markdown/)
- [Dodge 126197 F4B-SCM-300 four-bolt flange bearing with 3" bore, set screw medium duty locking, cast iron housing, 216 series ball bearing insert, DualGuard seals, non-expansion design for fixed mounting applications.](https://www.mrosupply.com/products/123613/as-markdown/)
- [Dodge 126190 F4B-SCM-112 four-bolt flange mount ball bearing with 1-3/4" bore (44.45mm), 65-degree set screw locking, medium duty cast iron housing, 210 series, DualGuard seal, non-expansion design for heavy-duty surface mounting applications.](https://www.mrosupply.com/products/131787/as-markdown/)

## Product's reviews:
- P90 coupler - These where a perfect match saved me time and money by getting them fro you guys
- Fast service - Always have the items i need and they come relatively fast!
- Dodge paraflex - Good response time, and shipped in time.
- Best price - Best price on the market with fast shipping.




## 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.