# Dodge 231069 P4B-BZA-203 Four-Bolt Pillow Block Bearing 2-3/16" Bore Bronze Sleeve Journal Bearing - MROSupply.com

***Dodge 231069 P4B-BZA-203 four-bolt pillow block bearing with 2-3/16" (55.562mm) bore. Cast iron split housing, bronze sleeve insert, grease lubrication, expansion (float) design for thermal shaft growth. For conveyor, industrial, and material handling***



## Product details:

- Catalog number: 231069
- SKU: 127947
- Price: ***$1,367.86*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [4-Bolt Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-sleeve-and-plain-bearings/pillow-block-bearings/4-bolt-pillow-block-bearings/)
    - [Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-sleeve-and-plain-bearings/pillow-block-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: 13.430 lb
- UPC: 782475137183
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Base to center height: 2.5000 in, 63.5 mm
  

  
- Bearing type: Journal, journal
  

  
- Bolt Diameter: 0.5000 in
  

  
- Bolt to bolt max: 6.9380 in, 176.225 mm
  

  
- Bolt to bolt min: 6.5630 in, 166.7 mm
  

  
- Bolt width: 1.7500 in, 44.45 mm
  

  
- Bore length: 4.5000 in, 114.3 mm
  

  
- Expansion capability: Expansion (float)
  

  
- Greasable: No
  

  
- Housing construction: Split
  

  
- Housing material: Cast iron
  

  
- Housing type: Four-bolt pillow block
  

  
- Insert material: Bronze
  

  
- Lubrication type: Grease
  

  
- Rolling element: Sleeve
  

  
- Shaft diameter: 2.1875 in
  

  
- Take-up frame size: HD-200
  
## Product documents / software:

- [Instruction Manual](https://documents.mrosupply.com/product_documents/12/79/127947/338080_cEH90yr.pdf)
- [2D DXF front](https://documents.mrosupply.com/product_documents/23/231069/baldor2d_231069_front_lqJleq6.dxf)
- [2D DXF right](https://documents.mrosupply.com/product_documents/23/231069/baldor2d_231069_right_lIEmKow.dxf)
- [2D DXF top](https://documents.mrosupply.com/product_documents/23/231069/baldor2d_231069_top_OdFCIPN.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/23/231069/baldor_dxf3d_231069_fffW9BG.dxf)
- [3D PDF Datasheet](https://documents.mrosupply.com/product_documents/23/231069/baldor_pdf_231069_VPDebWl.pdf)

## Product's reviews:
- Quick and correct - As expected
- Dodge paraflex - Good response time, and shipped in time.
- E20 - This is exactly what I needed. Price was way below my local business that carries couplings. Thanks.
- Perfect fit and finish - Good product, perfect fit and finish, good price and 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.