# Dodge 023230 F4B-K-307R Four-Bolt Flange Mounted Bearing 3-7/16" Bore Tapered Roller Set Screw - MROSupply.com

***Dodge 023230 F4B-K-307R four-bolt flange mounted bearing with 3-7/16" bore, tapered roller bearing insert, set screw locking, ductile iron housing, non-expansion (fixed) design, for heavy-duty industrial applications.***



## Product details:

- Catalog number: 023230
- SKU: 130847
- Price: ***$3,017.11*** 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: 47.000 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 type: Tapered roller, tapered roller
  

  
- Bolt Diameter: 0.8750 in
  

  
- Bore length: 4.5000 in, 114.3 mm
  

  
- Expansion capability: Non-expansion (fixed)
  

  
- Finish: Uncoated
  

  
- Greasable: Yes
  

  
- Housing construction: Split
  

  
- Housing material: Ductile Iron
  

  
- Housing type: Four-bolt flange
  

  
- I.D.: 3 4/9 in
  

  
- Insert material: Steel
  

  
- Locking: Set screw
  

  
- Lubrication type: Grease
  

  
- Max RPM: 1640 RPM
  

  
- Max Speed: 1640 RPM
  

  
- Rolling element: Tapered roller
  

  
- Shaft attachment: Setscrew
  

  
- Shaft diameter: 3.4375 in
  

  
- Static load capacity: 108600 lbf, 483076.867 N
  
## Product documents / software:

- [Dimensions ](https://documents.mrosupply.com/product_documents/02/023254/b5_36.pdf)
- [Features and Benefits ](https://documents.mrosupply.com/product_documents/02/023432/b5_2a.pdf)
- [Nomenclature and Selection ](https://documents.mrosupply.com/product_documents/02/023432/b5_7.pdf)
- [2D DXF front](https://documents.mrosupply.com/product_documents/02/023230/baldor2d_023211_front_vzF19qS.dxf)
- [2D DXF right](https://documents.mrosupply.com/product_documents/02/023230/baldor2d_023211_right_zRPmw2q.dxf)
- [2D DXF top](https://documents.mrosupply.com/product_documents/02/023230/baldor2d_023211_top_hvAhz0u.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/02/023230/baldor3d_023211_Q2FrnZC.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/02/023230/baldor3d_023211_gM2VGs9.dxf)
## Suggested products:
- [Dodge 023349 P2B-DI-307R two-bolt pillow block bearing with 3-7/16" bore. Heavy duty Double Interlock tapered roller bearing, cast iron housing, Trident triple-lip seal, greasable, sensor-ready, non-expansion fixed design for high-load applications.](https://www.mrosupply.com/products/130068/as-markdown/)
- [Dodge 023209 P2B-K-308RE two-bolt pillow block bearing with 3-1/2" bore, set screw locking, and tapered roller insert. Cast iron housing, expansion (float) design for thermal shaft growth, greasable, sensor-ready. For heavy-duty industrial applications.](https://www.mrosupply.com/products/125110/as-markdown/)
- [Dodge 023361 P4B-DI-308R four-bolt pillow block bearing with 3-1/2" bore. Heavy duty Double Interlock tapered roller bearing, cast iron housing, Trident triple-lip seal, set screw locking, non-expansion fixed design for high-load applications.](https://www.mrosupply.com/products/122751/as-markdown/)
- [Dodge 037590 P2B520-TAF-307R two-bolt pillow block bearing with 3-7/16" bore, setscrew shaft attachment, and tapered roller insert. Cast iron housing, non-expansion (fixed), Trident triple-lip seal, grease lubrication, sensor-ready.](https://www.mrosupply.com/products/130310/as-markdown/)
- [Dodge 037625 P4B520-TAF-308RE four-bolt pillow block bearing with 3.5" bore, tapered roller insert, expansion (float) design, cast iron housing, setscrew locking, and grease lubrication. Sensor-ready for condition monitoring.](https://www.mrosupply.com/products/125438/as-markdown/)

## Product's reviews:
- Torque springs - arrived quickly and good quality
- Dodge paraflex - Good response time, and shipped in time.
- Seal - Right product at a good price with fast delivery.
- Great price/great product - Shipping was fast and the price was best I could find. Product was new in a the sealed Dodge box. Perfect.




## 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.