# NTN 2217K Self-Aligning Ball Bearing - 85 mm Tapered Bore (1:12), Open, 22 Series - MROSupply.com

***NTN 2217K self-aligning ball bearing with 85 mm tapered bore (1:12). Open design, 22 series. Accommodates misalignment in applications such as fans, conveyors, and agricultural equipment.***



## Product details:

- Catalog number: 2217K
- SKU: 828989
- Price: ***$952.75*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-bearing/)
- Category: 
    - [Self-Aligning Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/self-aligning-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 5.454 lb
- UPC: 4547359262193


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


## Product attributes;

  
- Clearance: CN
  

  
- Enclosure: Open
  

  
- Height: 5.906
  

  
- I.D.: 85 mm
  

  
- Length: 5.906
  

  
- Material: Steel
  

  
- O.D.: 150 mm
  

  
- Width: 1.4173
  

## Alternate products to `NTN 2217K Self-Aligning Ball Bearing - 85 mm Tapered Bore (1:12), Open, 22 Series - MROSupply.com`:
- [SKF 2217 K is an 85mm bore self-aligning ball bearing with a 1:12 tapered bore for adapter sleeve mounting. It features a sheet metal cage and is constructed from bearing steel. The self-aligning design compensates for shaft misalignment and deflection.](https://www.mrosupply.com/products/319072/as-markdown/)
- [NSK 2217KJ self-aligning ball bearing with 85 mm bore and 1:12 tapered bore. Features a pressed steel cage and accommodates shaft misalignment. Tolerates shaft misalignment in conveyor head shafts, fans, and woodworking machinery.](https://www.mrosupply.com/products/5030267/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.