# NTN 6417C3 Deep Groove Ball Bearing - 85 mm Bore, Open, C3 Clearance, Steel Cage - MROSupply.com

***NTN 6417C3 64 series single-row deep groove ball bearing with 85 mm straight bore. Open enclosure, steel cage, and C3 internal clearance. Constructed from high carbon chrome steel for electric motors, pumps, and fans.***



## Product details:

- Catalog number: 6417C3
- SKU: 278329
- Price: ***$1,010.14*** 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: 17.593 lb
- UPC: 4547359584431


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


## Product attributes;

  
- B (in): 2.0472
  

  
- 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): 3.3465
  

  
- D (in): 8.2677
  

  
- Dynamic Load Rating: 37000 lbf
  

  
- Dynamic load rating: 37000 lbf
  

  
- Enclosure: Open
  

  
- I.D.: 85 mm
  

  
- Limiting Speed - Grease: 3400 RPM
  

  
- Limiting speed - grease: 3400 RPM
  

  
- Limiting Speed - Oil: 4000 RPM
  

  
- Limiting speed - oil: 4000 RPM
  

  
- Material: High carbon chrome steel
  

  
- O.D.: 210 mm
  

  
- Operating Temperature Range: -40 to 250 °F
  

  
- Operating temperature range: -40 to 250 ºF
  

  
- Precision: Class 0
  

  
- r (in): 0.1181
  

  
- Radial Internal Clearance: C3
  

  
- Radial internal clearance: C3
  

  
- Seal material: None
  

  
- Seal type: None
  

  
- Static Load Rating: 28800 lbf
  

  
- Static load rating: 28800 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/64/6417C3/bearingfinder_2d_pdf_fixed_6417C3_TQTWfIH.pdf)
## Alternate products to `NTN 6417C3 Deep Groove Ball Bearing - 85 mm Bore, Open, C3 Clearance, Steel Cage - MROSupply.com`:
- [Koyo 6417 is a 64 series single-row deep groove ball bearing with an 85 mm bore, 210 mm outside diameter, and 52 mm width. This open-type bearing is designed for high-speed radial and light axial loads in electric motors, pumps, fans, and general industrial rotating equipment.](https://www.mrosupply.com/products/1495063/as-markdown/)
- [SKF 6417/C3 deep groove ball bearing, 85mm 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/320623/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.