# Dodge 040764 P4B532-USAF-508LER Four-Bolt Pillow Block Spherical Roller Bearing 5.5" Bore Tapered Adapter Non-Expansion - MROSupply.com

***Dodge 040764 P4B532-USAF-508LER four-bolt pillow block mounted spherical roller bearing with 5.5" bore, tapered adapter shaft attachment, split cast iron housing, greasable, sensor-ready, and non-expansion (fixed) design for heavy-duty industrial applications.***



## Product details:

- Catalog number: 040764
- SKU: 126368
- 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: 302.000 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- 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: 5.5000 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 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 040990 P4B522-USAF-315LER four-bolt pillow block mounted spherical roller bearing with 3-15/16" bore, tapered adapter shaft attachment, split cast iron housing, non-expansion fixed design, greasable, sensor-ready, for heavy-duty industrial applications.](https://www.mrosupply.com/products/130198/as-markdown/)
- [Dodge 040765 P4B534-USAF-600LER four-bolt pillow block spherical roller bearing with 6" bore and tapered adapter shaft attachment. Split cast iron housing with grease lubrication and sensor-ready design. Suitable for heavy-duty industrial applications requiring high load capacity and misalignment accommodation.](https://www.mrosupply.com/products/132649/as-markdown/)
- [Dodge 042540 544LER715 seal replacement kit for LER 167 spherical roller bearing inserts. Contains seal components for maintenance and repair of mounted roller bearing units. Compatible with Dodge LER series spherical roller bearings.](https://www.mrosupply.com/products/126511/as-markdown/)
- [Dodge 040776 P4B517-USAF-215LER four-bolt pillow block bearing with 2-15/16" bore, tapered adapter shaft mount, spherical roller insert, split cast iron housing, non-expansion fixed design, sensor-ready, greasable.](https://www.mrosupply.com/products/124140/as-markdown/)

## Product's reviews:
- Bearings - Correct bearings, came the first time!
- Great - Good price and excellent delivery
- Delivery time - Awesome delivery time on this type of bearing.
- Replacement pillow block bearing - I ordered 2 Dodge Pillow block bearings to replace replace a failed bearing on my chipper and to replace a second bearing as a precaution. I received the both bearings promptly, but discovered that the failed bearing also damaged it's housing. Since the housing without a bearing doesn't seem to be readily available, I requested to return the one bearing and replace it with the complete pillow (housing with bearing). Since I was getting an entirely different part, MROSupply customer support suggested that I get a full refund for the bearing and place a new order for the pillow block (housing with bearing). I have received the pillow block and am waiting for the refund which I expect to receive very soon.




## 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.