# NTN 6913LLUC3 Deep Groove Ball Bearing - 65 mm Bore, Double Sealed, Steel Cage - MROSupply.com

***NTN 6913LLUC3 6900 series single-row deep groove ball bearing with a 65 mm straight bore. Double contact rubber seals provide effective contaminant exclusion, and a steel cage ensures reliable roller guidance. Constructed from high carbon chrome steel for electric motors, pumps, and general industrial rotating machinery.***



## Product details:

- Catalog number: 6913LLUC3
- SKU: 5047062
- Price: ***$275.68*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-bearing/)
- Category: 
    - [6900 Series Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/6900-series-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.456 lb
- UPC: 4547359867275


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


## Product attributes;

  
- Axial static load rating: 3619 lbf
  

  
- Axial Static Load Rating: 3619 lbf
  

  
- B (in): 0.5120
  

  
- Ball material: Through hardened steel
  

  
- Ball Material: Through Hardened Steel
  

  
- Bore type: 0
  

  
- Bore Type: 0
  

  
- Cage material: Pressed steel
  

  
- Cage Material: Pressed Steel
  

  
- Cage type: Pressed
  

  
- Cage Type: Pressed
  

  
- Clearance: C3
  

  
- Configuration: One
  

  
- d (in): 2.5590
  

  
- D (in): 3.5430
  

  
- Da max: 3.3465 in
  

  
- da max: 2.815 in
  

  
- Dynamic load rating: 4339 lbf
  

  
- Dynamic Load Rating: 4339 lbf
  

  
- Enclosure: Full Contact Seal - Both Sides
  

  
- Factor: 16.6
  

  
- Height: 3.543
  

  
- I.D.: 65 mm
  

  
- Length: 3.543
  

  
- Limiting speed - grease: 4000 RPM
  

  
- Limiting Speed - Grease: 4000 RPM
  

  
- Material: High Carbon Chrome Steel
  

  
- O.D.: 90 mm
  

  
- Operating temperature range: -40 to 250 ºF
  

  
- Operating Temperature Range: -40 to 250 °F
  

  
- Outside Ring Type: 0
  

  
- Precision: ISO Class 0
  

  
- r (in): 0.0394
  

  
- r1: 0.0197 in
  

  
- Radial Dynamic Load Rating: 4339 lbf
  

  
- Radial internal clearance: 0
  

  
- Radial Internal Clearance: 0
  

  
- ras max: 0.0394 in
  

  
- Seal material: Nitrile rubber
  

  
- Seal Material: Nitrile Rubber
  

  
- Seal type: Contact
  

  
- Seal Type: Contact
  

  
- Static load rating: 3620 lbf
  

  
- Static Load Rating: 3620 lbf
  

  
- Type: Deep Groove Ball Bearing
  

  
- Width: 0.5118
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/50/48/5048532/1568_S_Yj9mebj.png)
- [2D Sectional View PDF](https://documents.mrosupply.com/product_documents/69/6913LLUC3/bearingfinder_2d_pdf_fixed_6913LLUC3_QQYppux.pdf)






## 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.


- What is the difference between deep groove and angular contact ball bearings?: Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors.
Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes.
If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.