# NTN 6413C3 Deep Groove Ball Bearing - 65 mm Bore, Open, Steel Cage, C3 Clearance - MROSupply.com

***NTN 6413C3 64 series single-row deep groove ball bearing with a 65 mm straight bore. Open enclosure, steel cage, and C3 clearance for thermal expansion accommodation. Constructed from high carbon chrome steel for electric motors, pumps, and general industrial machinery.***



## Product details:

- Catalog number: 6413C3
- SKU: 278332
- Price: ***$351.76*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-bearing/)
- Category: 
    - [6400 Series Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/6400-series-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 7.408 lb
- UPC: 4547359584356


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


## Product attributes;

  
- B (in): 1.4567
  

  
- Ball Material: Steel
  

  
- Ball material: Steel
  

  
- Bore Type: Round
  

  
- Bore type: Round
  

  
- Cage Material: Steel
  

  
- Cage material: Steel
  

  
- Cage Type: Pressed
  

  
- Cage type: Pressed
  

  
- Configuration: One
  

  
- D (in): 6.2992
  

  
- d (in): 2.5591
  

  
- Da max: 5.8661 in
  

  
- da min: 2.9921 in
  

  
- Dynamic Load Rating: 27650 lbf
  

  
- Dynamic load rating: 27650 lbf
  

  
- Enclosure: Open
  

  
- Factor: 12.7
  

  
- I.D.: 65 mm
  

  
- Limiting Speed - Grease: 4400 RPM
  

  
- Limiting speed - grease: 4400 RPM
  

  
- Limiting Speed - Oil: 5200 RPM
  

  
- Limiting speed - oil: 5200 RPM
  

  
- Material: High carbon chrome steel
  

  
- O.D.: 160 mm
  

  
- Operating Temperature Range: -40 to 250 °F
  

  
- Operating temperature range: -40 to 250 ºF
  

  
- Precision: Class 0
  

  
- r (in): 0.0827
  

  
- Radial Internal Clearance: C3
  

  
- Radial internal clearance: C3
  

  
- ras max: 0.0787 in
  

  
- Seal material: None
  

  
- Seal type: None
  

  
- Static Load Rating: 16290 lbf
  

  
- Static load rating: 16290 lbf
  

  
- Type: Deep Groove Ball Bearing
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/50/48/5048825/1148_S_oKE47Yd.png)
- [2D Sectional View PDF](https://documents.mrosupply.com/product_documents/64/6413C3/bearingfinder_2d_pdf_fixed_6413C3_HTAlnu6.pdf)
## Alternate products to `NTN 6413C3 Deep Groove Ball Bearing - 65 mm Bore, Open, Steel Cage, C3 Clearance - MROSupply.com`:
- [SKF 6413/C3 deep groove ball bearing, 65mm bore, C3 greater-than-normal clearance. Sheet metal cage, bearing steel construction. Suitable for electric motors, pumps, and general industrial applications.](https://www.mrosupply.com/products/320182/as-markdown/)
- [Koyo 6413 is a 64 series single-row deep groove ball bearing with a 65 mm bore and 160 mm OD. It features an open design with C3 clearance, suitable for applications requiring higher operating temperatures or speeds. Used in electric motors, pumps, and general industrial machinery.](https://www.mrosupply.com/products/1495059/as-markdown/)
- [FAG 6413.C3 deep groove ball bearing with 65mm bore and 160mm OD. Features C3 internal clearance for applications requiring higher operating temperatures or interference fits. Suitable for high-speed operation and radial loads.](https://www.mrosupply.com/products/2176374/as-markdown/)






## 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.