# NTN 2214 Self-Aligning Ball Bearing - 70 mm Bore, Straight Bore, Open - MROSupply.com

***NTN 2214 self-aligning ball bearing with a 70 mm straight bore. This open bearing accommodates misalignment and is suitable for applications such as fans, blowers, and textile machinery.***



## Product details:

- Catalog number: 2214
- SKU: 284269
- Price: ***$276.97*** 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: 3.331 lb
- UPC: 4547359518733


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


## Product attributes;

  
- Clearance: CN
  

  
- Enclosure: Open
  

  
- Height: 4.921
  

  
- I.D.: 70 mm
  

  
- Length: 4.921
  

  
- Material: Steel
  

  
- O.D.: 125 mm
  

  
- Width: 1.2205
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/50/47/5047496/1233_S_weYAvnC.png)
- [Drawing 1233_S](https://documents.mrosupply.com/product_documents/28/30/283002/1233_S_kTQokLe.png)
## Alternate products to `NTN 2214 Self-Aligning Ball Bearing - 70 mm Bore, Straight Bore, Open - MROSupply.com`:
- [SKF 2214 is a 70mm bore self-aligning ball bearing with a sheet metal cage. This bearing accommodates misalignment and is suitable for applications where shaft deflection or mounting errors occur.](https://www.mrosupply.com/products/318925/as-markdown/)
- [NSK 2214J self-aligning ball bearing with 70 mm bore and 125 mm outside diameter. It features a pressed steel cage (J) and a cylindrical bore. This bearing tolerates shaft misalignment in conveyor head shafts, fans, and woodworking machinery. Backed by NSK's precision-bearing engineering heritage.](https://www.mrosupply.com/products/5030263/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.