# Timken 1115KRRB Wide Inner Ring Insert Ball Bearing, 1-15/16 in Bore, 3.543 in OD, 8800 lbf Dynamic Load - MROSupply.com

***Timken 1115KRRB wide inner ring insert ball bearing with 1-15/16 in cylindrical bore, 3.543 in spherical OD, and 8800 lbf dynamic load rating. Features Shroud Seal, non-relubricatable design, and two 3/8-16 set screws at 90° for secure shaft locking. Bearing steel construction with 1.937 in inner ring width and 0.906 in outer ring width. Suitable for pillow block, flange, or take-up unit assemblies in general industrial power transmission applications.***



## Product details:

- Catalog number: 1115KRRB
- SKU: 5067015
- Price: ***$119.12*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Timken](https://www.mrosupply.com/brands/timken/)
- 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: 2.182 lb
- Returns: Yes


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


## Product attributes;

  
- Angle between set screws: 90 °
  

  
- Bearing Type: Ball Bearing
  

  
- Bore: 1 15/16 in
  

  
- Bore type: Cylindrical bore
  

  
- Center of bearing from end: 0.969 in
  

  
- Dimension: 2.469 in
  

  
- Dynamic load rating: 8800 lbf
  

  
- Inside ring width: 1.937 in
  

  
- Lubrication type: Non-Relubricatable
  

  
- Material: Bearing steel
  

  
- Number of set screws: 2
  

  
- O. D. type: Spherical OD
  

  
- Outside diameter: 3.543 in
  

  
- Outside ring width: 0.906 in
  

  
- Radius: 0.024 in
  

  
- Seal type: Shroud Seal
  

  
- Series: Industrial
  

  
- Set screw size: 3/8-16
  

  
- Static load rating: 5100 lbf
  

  
- Sub series: 1..KRRB
  
## Product documents / software:

- [Fafnir Eccentric Locking Collar Ball Bearings](https://documents.mrosupply.com/product_documents/50/67/5067015/1115krrb_JwLwQnD)

## Product's reviews:
- Best company to buy from - I always buy from MRO is a very reliable company to work with




## 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.