# Dodge 040993 P4B532-USAF-507LER Four-Bolt Pillow Block Spherical Roller Bearing 5.4375" Bore Tapered Adapter Non-Expansion - MROSupply.com

***Dodge 040993 P4B532-USAF-507LER four-bolt pillow block mounted spherical roller bearing with 5.4375" bore, tapered adapter shaft attachment, split cast iron housing, non-expansion fixed design, grease lubrication, and sensor-ready capability for heavy-duty conveyor and industrial applications.***



## Product details:

- Catalog number: 040993
- SKU: 130363
- Price: ***$4,818.25*** 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: 271.700 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: 6.6900 in, 169.926 mm
  

  
- Bearing component: Mounted Bearing
  

  
- Bearing type: Spherical roller, spherical roller
  

  
- Bolt Diameter: 1.0000 in
  

  
- Bolt to bolt max: 19.2500 in, 488.95 mm
  

  
- Bolt to bolt min: 17.3800 in, 441.452 mm
  

  
- Bolt width: 3.7500 in, 95.25 mm
  

  
- Bore length: 9.2000 in, 233.68 mm
  

  
- Expansion capability: Non-expansion (fixed)
  

  
- Greasable: Yes
  

  
- Housing construction: Split
  

  
- Housing type: Four-bolt pillow block
  

  
- Insert material: Steel
  

  
- Lubrication type: Grease
  

  
- Max Speed: 1500 RPM
  

  
- Sensor ready: Yes
  

  
- Shaft attachment: Tapered adapter
  

  
- Shaft diameter: 5.4375 in
  

  
- Static load capacity: 315000 lbf, 1401189.809 N
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/12/42/124250/8803ec19-7eb6-429c-a82f-af2c012d7789_hZMGR1H.pdf)
## Suggested products:
- [Dodge 045913 22LER065M spherical roller bearing insert with 65mm bore for mounted roller bearing housings. Provides high radial and axial load capacity with self-aligning capability to accommodate shaft misalignment in demanding industrial applications. Designed for use in conveyor pulleys, fans, and heavy machinery where robust performance and extended service life are required.](https://www.mrosupply.com/products/128032/as-markdown/)
- [Dodge 045932 28LER075M two-bolt pillow block bearing with spherical roller insert, 2-7/8" bore, cast iron housing, non-expansion fixed design. Suitable for high-load conveyor, aggregate, and industrial drives.](https://www.mrosupply.com/products/127984/as-markdown/)
- [Dodge 042531 532LER507 seal ring for LER 130 mounted spherical roller bearings. Direct replacement component ensures proper sealing protection, maintaining lubrication and excluding contaminants in demanding industrial applications. Designed for spherical roller bearing maintenance and repair.](https://www.mrosupply.com/products/126479/as-markdown/)
- [Dodge 045943 54LER409 two-bolt pillow block spherical roller bearing with heavy-duty spherical roller insert for high radial load capacity and misalignment tolerance. Cast iron housing provides durability for demanding industrial applications.](https://www.mrosupply.com/products/132705/as-markdown/)
- [Dodge 045920 18LER060M spherical roller bearing insert with 60mm bore. Designed for high radial load capacity and misalignment accommodation in heavy-duty industrial applications.](https://www.mrosupply.com/products/128030/as-markdown/)

## Product's reviews:
- E20 - This is exactly what I needed. Price was way below my local business that carries couplings. Thanks.
- 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!
- Seal - Right product at a good price with fast delivery.
- Excellent - We recently purchased a 30-year old hydroseeder and have no manuals or parts diagrams for it. The manufacturer is since out of business and there is very limited information on line. The most critical part we needed was a Dodge part. The original part was clearly marked with the Dodge name and part number. MRO was quickly able to identify the replacement part and we had in hand in two days. Perfect fit. Thank you MRO Supply for helping make our machine functional.




## 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.