# NTN 6214ZZNR Deep Groove Ball Bearing - 70 mm Bore, Double Shielded, with Snap Ring - MROSupply.com

***NTN 6214ZZNR 62 series single-row deep groove ball bearing with a 70 mm straight bore. Features double steel shields for contamination protection and includes a snap ring for axial location in the housing. Suitable for electric motors, pumps, fans, and general rotating machinery.***



## Product details:

- Catalog number: 6214ZZNR
- SKU: 5046581
- Price: ***$186.57*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-bearing/)
- Category: 
    - [6200 Series Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/6200-series-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 2.403 lb
- UPC: 4547359370768


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


## Product attributes;

  
- a (in): 0.1598
  

  
- B (in): 0.9449
  

  
- 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): 4.9213
  

  
- d (in): 2.7559
  

  
- D1: 4.7331 in
  

  
- D2: 5.3031 in
  

  
- Da max: 4.6063 in
  

  
- da max: 3.3465 in
  

  
- da min: 3.0709 in
  

  
- Dynamic load rating: 15510 lbf
  

  
- Dynamic Load Rating: 15510 lbf
  

  
- Enclosure: Double Shielded
  

  
- f (in): 0.1110
  

  
- Factor: 14.5
  

  
- I.D.: 70 mm
  

  
- Limiting speed - grease: 5100 RPM
  

  
- Limiting Speed - Grease: 5100 RPM
  

  
- Material: High Carbon Chrome Steel
  

  
- O.D.: 125 mm
  

  
- Operating temperature range: -40 to 250 ºF
  

  
- Operating Temperature Range: -40 to 250 °F
  

  
- Precision: ISO Class 0
  

  
- r (in): 0.0591
  

  
- r1: 0.0197 in
  

  
- Radial internal clearance: CN
  

  
- Radial Internal Clearance: CN
  

  
- ras max: 0.0591 in
  

  
- Static load rating: 9900 lbf
  

  
- Static Load Rating: 9900 lbf
  

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

- [Drawing](https://documents.mrosupply.com/product_documents/50/46/5046645/1204_S_bcQAx46.png)
- [Drawing](https://documents.mrosupply.com/product_documents/69/6902ZZNR/1204_S_jZheSBS.png)
## Alternate products to `NTN 6214ZZNR Deep Groove Ball Bearing - 70 mm Bore, Double Shielded, with Snap Ring - MROSupply.com`:
- [NSK 6214ZZNR deep groove ball bearing with 70 mm bore and 125 mm OD. Double metal shields (ZZ) protect against contaminants; snap ring groove (NR) provides axial location in the housing. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5033911/as-markdown/)
- [NACHI 6214ZZENR Deep Groove Ball Bearing Single Row 70X125X24MM Two Shields With Snap Ring Steel Cage](https://www.mrosupply.com/products/208218/as-markdown/)
- [Koyo 6214 ZZNR is a 62 series single-row deep groove ball bearing with a 70 mm bore. It features double steel shields (ZZ) and a snap ring groove (NR) for axial location. The bearing has a straight bore and a steel cage. Designed for electric motors, pumps, and general rotating machinery.](https://www.mrosupply.com/products/1494830/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 are the dimensions and typical uses of a 6200 series ball bearing?: A standard 6200 ball bearing has:
• 10 mm bore
• 30 mm outer diameter
• 9 mm width
The 6200 series sits within the deep groove ball bearing family and is designed for light to moderate loads at relatively high speeds.
You’ll typically find them in electric motors, small gearboxes, pumps, and general industrial equipment. They’re popular because they’re compact, widely available, and cost effective.
Different variants exist such as sealed, shielded, or high clearance versions, depending on the application.


- 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.