# Dodge 747940M P2B-ISN 513-203FR Two-Bolt Pillow Block Bearing Insert with Housing 2-3/16" Bore Spherical Roller - MROSupply.com

***Dodge 747940M P2B-ISN 513-203FR Two-Bolt Pillow Block Bearing with spherical roller insert. Features 2-3/16" bore capacity, cast iron housing construction, and heavy-duty design for industrial shaft support applications.***



## Product details:

- Catalog number: 747940M
- SKU: 6503959
- Price: ***$480.48*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [2-Bolt Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/pillow-block-bearings/2-bolt-pillow-block-bearings/)
    - [Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/pillow-block-bearings/)
    - [Mounted Ball Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/)
    - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Bore Size: 2-3/16" (513 designation)
  

  
- Housing Type: Two-Bolt Pillow Block (P2B)
  

  
- Series: 203FR Spherical Roller
  


## Product's reviews:
- Dodge conveyor bushings - The right part, in stock, easy to find, quickly shipped.
- Bushing order for down equipment - Great Service, Prompt delivery!
- Awesome transaction - Great company to do business with. Transaction went smooth and quick!
- Great - great




## 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.