# Dodge 127392 INS-ER-SC-203 ER Style Ball Bearing Insert 2-3/16" Bore Set Screw Standard Duty - MROSupply.com

***Dodge 127392 INS-ER-SC-203 ER style ball bearing insert with 2-3/16" bore, 65° set screw locking, and standard duty rating. Bearing steel insert features DualGuard seals with flingers for reliable shaft mounting in general purpose applications. Relubrication capable.***



## Product details:

- Catalog number: INS-ER-SC-203
- SKU: 2218339
- Price: ***$117.56*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [Inserts & Cartridges](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/inserts-cartridges/)
    - [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
- Weight: 1.840 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Application: General Purpose
  

  
- Bearing type: Ball, ball
  

  
- Bore: 2 3/16 in
  

  
- Bore Diameter: 2-3/16"
  

  
- Duty: Standard Duty
  

  
- Duty Rating: Standard duty
  

  
- Expansion: No
  

  
- Greasable: Yes
  

  
- High temp: No
  

  
- Insert option: Bearing steel
  

  
- Insert type: Ball Bearing
  

  
- Locking: Set screw
  

  
- Locking Mechanism: 65° set screw
  

  
- Max Speed: 2500 RPM
  

  
- Maximum Speed: 2500 RPM
  

  
- Relubrication: Yes
  

  
- Rolling Element: Ball bearing
  

  
- Seal Configuration: DualGuard seals
  

  
- Seal option: DualGuard seals with flingers
  

  
- Seal type: Single-lip contact
  

  
- Shaft attachment: Setscrew
  

  
- Shaft diameter: 2.1875 in
  

  
- Static load capacity: 6588 lbf, 29304.884 N
  

  
- Suitable for high temperature: No
  

  
- Suitable for washdown: No
  

  
- Type: ER Style Ball Bearing Insert
  
## Product documents / software:

- [Dodge bearing engineering catalog: Set screw mounted ball bearings](https://documents.mrosupply.com/product_documents/12/32/123258/281918e2-c054-43b6-8d27-af2c012cf66f_BrJEaB1.pdf)
- [Dodge bearing engineering catalog: mounted ball bearings and take-up frames](https://documents.mrosupply.com/product_documents/12/32/123234/34a401ec-952c-4d0b-815b-af2c012d36ea.pdf)
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- [Dodge 127392 INS-ER-SC-203 ER style ball bearing insert with 2-3/16" bore, 65° set screw locking, and standard duty rating. Bearing steel insert features DualGuard seals with flingers for reliable shaft mounting in general purpose applications. Relubrication capable.](https://www.mrosupply.com/products/2218339/as-markdown/)

## Product's reviews:
- Great - great
- Awesome transaction - Great company to do business with. Transaction went smooth and quick!
- Oem parts - I was repairing a piece of equipment and wanted the same bearings that were removed. MRO Supply had the OEM bearings at a reduced cost. Shipped and received in a timely manner.
- 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.