# Dodge 070450 F4R-S2-300R Four-Bolt Piloted Flange Bearing 3" Bore Spherical Roller Set Screw Cast Iron - MROSupply.com

***Dodge 070450 F4R-S2-300R four-bolt piloted flange mounted spherical roller bearing with 3" bore, set screw locking, cast iron housing, non-expansion fixed design, greasable, sensor-ready, for heavy-duty industrial applications.***



## Product details:

- Catalog number: 070450
- SKU: 130600
- Price: ***$840.58*** 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: 24.580 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: Cast iron
  

  
- Housing construction: Solid
  

  
- Housing type: Four-bolt flange
  

  
- I.D.: 3 1/5 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/07/070531/s2000_flg_round_dim.pdf)
- [Features and Benefits ](https://documents.mrosupply.com/product_documents/07/070332/s2000_features_ben.pdf)
- [Nomenclature ](https://documents.mrosupply.com/product_documents/07/070332/s2000_nom.pdf)
- [Selection ](https://documents.mrosupply.com/product_documents/07/070332/s2000_sel.pdf)
- [Specifications ](https://documents.mrosupply.com/product_documents/07/070332/s2000_spec.pdf)
- [2D DXF front](https://documents.mrosupply.com/product_documents/07/070450/baldor2d_070450_front_zy8WtnC.dxf)
- [2D DXF right](https://documents.mrosupply.com/product_documents/07/070450/baldor2d_070450_right_JHM8EHw.dxf)
- [2D DXF top](https://documents.mrosupply.com/product_documents/07/070450/baldor2d_070450_top_hUybZPT.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/07/070450/baldor3d_070450_RYMGGQe.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/07/070450/baldor3d_070450_cv1ZqFg.dxf)
## Suggested products:
- [Dodge 224484 8" diameter x 26" face width crowned drive pulley with HE25 hub for 2-1/2" shaft. Features 3/8" thick diamond lagging for enhanced traction. Heavy-duty steel construction exceeds CEMA standards up to 750 PIW belt rating.](https://www.mrosupply.com/products/784308/as-markdown/)
- [Dodge 070764 WSTU-S2-211R wide-slot take-up bearing with spherical roller insert, 2-11/16" bore, set screw locking, non-expansion fixed design, CP-515 frame size, for belt and chain tensioning applications.](https://www.mrosupply.com/products/129051/as-markdown/)
- [Dodge 222442 crowned drive pulley, 16" diameter x 26" face width, HE30 hub (3" shaft), 3/8" herringbone D-Lag lagging. Heavy-duty steel construction for belt conveyor applications. D-Lag provides 73% more abrasion resistance.](https://www.mrosupply.com/products/2220157/as-markdown/)
- [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 070553 F4S-S2-211R four-bolt flange mounted spherical roller bearing with 2-11/16" bore, set screw locking, and cast iron housing. Non-expansion (fixed) design, greasable, sensor-ready, and rated for 14,900 RPM with a 53,000 lbf static load](https://www.mrosupply.com/products/133524/as-markdown/)

## Product's reviews:
- Fast service - Always have the items i need and they come relatively fast!
- Awesome transaction - Great company to do business with. Transaction went smooth and quick!
- Delivery time - Awesome delivery time on this type of bearing.
- Thanks mro - Right part fast shipping. Thanks




## 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.