# Dodge 033323 F4B-MM7-307 Four-Bolt Flange Bearing 3-7/16" Bore Sleeve Journal Self-Lubricated Expansion High-Temperature - MROSupply.com

***Dodge 033323 F4B-MM7-307 four-bolt flange bearing with 3-7/16" bore. Sleeve journal bearing with graphite insert, self-lubricated, expansion (float) design. Ductile iron split housing, suitable for high-temperature applications.***



## Product details:

- Catalog number: 033323
- SKU: 124711
- Price: ***$2,101.00*** 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-sleeve-and-plain-bearings/flanged-mounted-bearings/4-bolt-flange/)
    - [Flanged Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-sleeve-and-plain-bearings/flanged-mounted-bearings/)
    - [Mounted Sleeve and Plain Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-sleeve-and-plain-bearings/)
    - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 17.000 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: Journal, journal
  

  
- Expansion capability: Expansion (float)
  

  
- Greasable: No
  

  
- Housing: Ductile Iron
  

  
- Housing construction: Split
  

  
- Housing material: Ductile Iron
  

  
- Housing type: Four-bolt flange
  

  
- I.D.: 45 mm
  

  
- Insert material: Graphite
  

  
- Lubrication type: Self-lubricated
  

  
- Rolling element: Sleeve
  

  
- Shaft diameter: 3.4375 in
  

  
- Suitable for high temperature: Yes
  
## Product documents / software:

- [Instruction Manual](https://documents.mrosupply.com/product_documents/12/47/124711/330900_Tne9XeY.pdf)
- [2D DXF front](https://documents.mrosupply.com/product_documents/03/033323/baldor2d_033323_front_bJzvj9x.dxf)
- [2D DXF right](https://documents.mrosupply.com/product_documents/03/033323/baldor2d_033323_right_ukrYl7k.dxf)
- [2D DXF top](https://documents.mrosupply.com/product_documents/03/033323/baldor2d_033323_top_PBj8vNq.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/03/033323/baldor3d_033323_B4DiiTl.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/03/033323/baldor3d_033323_P3OqhXp.dxf)
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- [Dodge 233234 straight face drive pulley for belt conveyor systems. 30" diameter x 20" face width construction with XT50 hub for 5" shaft mounting. Heavy duty steel construction exceeding CEMA standards for industrial material handling applications.](https://www.mrosupply.com/products/5007832/as-markdown/)
- [Dodge 233235 30" diameter x 22" face width straight drive pulley with XT30 hub for 3" shaft. Heavy duty steel construction for belt conveyor applications. CEMA compliant design for material handling systems.](https://www.mrosupply.com/products/5007833/as-markdown/)
- [Dodge 033323 F4B-MM7-307 four-bolt flange bearing with 3-7/16" bore. Sleeve journal bearing with graphite insert, self-lubricated, expansion (float) design. Ductile iron split housing, suitable for high-temperature applications.](https://www.mrosupply.com/products/124711/as-markdown/)
- [Dodge 233237 30" diameter x 22" face width straight drive pulley with XT40 hub for 4" shaft. Heavy-duty steel construction exceeds CEMA standards. Flat profile for guided belt paths in industrial conveyor applications.](https://www.mrosupply.com/products/5007835/as-markdown/)

## Product's reviews:
- Seal - Right product at a good price with fast delivery.
- Purchase review - I received quick replies to any questions; delivery was on time and immediate.
I am very satisfied with my experience with MRO Supply.
- Delivery time - Awesome delivery time on this type of bearing.
- Director - Great costumer care




## 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.