# Dodge 023691 P4B-E-400R Four-Bolt Pillow Block Bearing 4" Bore Set Screw Tapered Roller Cast Iron - MROSupply.com

***Dodge 023691 P4B-E-400R four-bolt pillow block bearing with 4" bore, set screw locking, and tapered roller insert. Cast iron housing, non-expansion (fixed), Trident triple-lip seal, 1530 RPM max speed. For heavy-duty industrial applications.***



## Product details:

- Catalog number: 023691
- SKU: 122628
- Price: ***$1,862.78*** 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-roller-bearings/pillow-block-bearings/4-bolt-pillow-block-bearings/)
    - [Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/pillow-block-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: 67.510 lb
- 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: 4.2500 in, 107.95 mm
  

  
- Bearing type: Tapered roller, tapered roller
  

  
- Bolt Diameter: 0.7500 in
  

  
- Bolt to bolt max: 12.7500 in, 323.85 mm
  

  
- Bolt to bolt min: 12.2500 in, 311.15 mm
  

  
- Bolt width: 2.2500 in, 57.15 mm
  

  
- Bore length: 6.2500 in, 158.75 mm
  

  
- Expansion capability: Non-expansion (fixed)
  

  
- Finish: Black oxide
  

  
- Greasable: Yes
  

  
- Housing construction: Solid
  

  
- Housing material: Cast iron
  

  
- Housing type: Four-bolt pillow block
  

  
- I.D.: 4 in
  

  
- Insert material: Steel
  

  
- Locking: Set screw
  

  
- Lubrication type: Grease
  

  
- Material: Cast iron
  

  
- Max RPM: 1530 RPM
  

  
- Max Speed: 1530 RPM
  

  
- Rolling element: Tapered roller
  

  
- Seal: Trident triple-lip
  

  
- Sensor ready: Yes
  

  
- Shaft attachment: Setscrew
  

  
- Shaft diameter: 4.0000 in
  

  
- Static load capacity: 154000 lbf, 685026.129 N
  

  
- Take-up frame size: HD-400
  
## Product documents / software:

- [Dimensions](https://documents.mrosupply.com/product_documents/02/023690/b5_24.pdf)
- [Features and Benefits](https://documents.mrosupply.com/product_documents/02/023690/b5_2.pdf)
- [Nomenclature and Selection](https://documents.mrosupply.com/product_documents/02/023432/b5_7.pdf)
- [2D DXF front](https://documents.mrosupply.com/product_documents/02/023691/baldor2d_023691_front_jVH0Tif.dxf)
- [2D DXF right](https://documents.mrosupply.com/product_documents/02/023691/baldor2d_023691_right_dgrgDc8.dxf)
- [2D DXF top](https://documents.mrosupply.com/product_documents/02/023691/baldor2d_023691_top_cExllJb.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/02/023691/baldor3d_023691_445UEmh.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/02/023691/baldor3d_023691_GrsV39g.dxf)
## Alternate products to `Dodge 023691 P4B-E-400R Four-Bolt Pillow Block Bearing 4" Bore Set Screw Tapered Roller Cast Iron - MROSupply.com`:
- [SealMaster MFP-39 2-bolt pillow block bearing unit from the Gold Line, 2-7/16" bore, set screw lock. Cast iron housing with 52100 bearing steel insert, black oxide coated, felt-labyrinth seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/420679/as-markdown/)
- [Timken E-P4B-TRB-4 is a Type E four-bolt pillow block mounted tapered roller bearing unit with a 4-inch imperial bore and setscrew locking. This housed unit is designed for heavy-duty applications such as conveyor head shafts and industrial drives, providing combined radial and axial load capacity. The cast iron housing offers robust support for the tapered roller bearing insert.](https://www.mrosupply.com/products/5116968/as-markdown/)
## Suggested products:
- [Dodge 023691 P4B-E-400R four-bolt pillow block bearing with 4" bore, set screw locking, and tapered roller insert. Cast iron housing, non-expansion (fixed), Trident triple-lip seal, 1530 RPM max speed. For heavy-duty industrial applications.](https://www.mrosupply.com/products/122628/as-markdown/)
- [Dodge 037613 P4B522-TAF-400R four-bolt pillow block bearing with 4" bore, setscrew shaft attachment, tapered roller bearing insert, cast iron housing, non-expansion (fixed), grease lubricated, sensor ready.](https://www.mrosupply.com/products/125439/as-markdown/)
- [Dodge 066372 P4B-SD-311 four-bolt pillow block bearing with 3-11/16" bore, tapered roller insert, clamp collar locking, cast iron housing, non-expansion fixed design, grease lubricated, for heavy-duty industrial applications.](https://www.mrosupply.com/products/130097/as-markdown/)
- [Dodge 023693 P4B-E-408R four-bolt pillow block bearing with 4-1/2" bore, tapered roller insert, set screw locking, cast iron housing, non-expansion fixed design, Trident triple-lip seal, for heavy-duty industrial applications.](https://www.mrosupply.com/products/130723/as-markdown/)
- [Dodge 077279 P4B-EXL-400R heavy-duty four-bolt pillow block bearing with 4" bore. Features EXL tapered roller bearing insert with set screw locking, ductile iron housing, and XTS triple lip seal. Rated for 154,000 lbf static load capacity and 1,530 RPM](https://www.mrosupply.com/products/1291195/as-markdown/)

## Product's reviews:
- P90 coupler - These where a perfect match saved me time and money by getting them fro you guys
- Prompt & great service - As usual MRO Supply team are quick in shipping the ordered parts correctly without any delay.. Will shop online again confidently knowing they offer very good and prompt service!
- Quick and correct - As expected
- Shaft - Worked well to repair Dodge Gear Box




## 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.