# Koyo 6212 ZZNR Deep Groove Ball Bearing - 60 mm Bore, Double Shielded, Snap Ring - MROSupply.com

***Koyo 6212 ZZNR is a 62 series single-row deep groove ball bearing with a 60 mm straight bore. It features double steel shields (ZZ) and a snap ring groove (NR) for axial location. The bearing has a steel cage and is designed for electric motors, pumps, and general rotating machinery.***



## Product details:

- Catalog number: 6212 ZZNR
- SKU: 1494815
- Price: ***$131.50*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Koyo Bearing](https://www.mrosupply.com/brands/koyo-bearing/)
- Category: 
    - [Single Row Angular Contact Bearings](htts://www.mrosupply.com/bearings/ball-bearings/angular-contact-ball-bearings/single-row-angular-contact-bearings/)
    - [Angular Contact Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/angular-contact-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 7.830 lb
- UPC: 60579037045


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


## Product attributes;

  
- Bearing Material: Steel
  

  
- Bearing Type: Deep Groove Ball Bearings
  

  
- Bore Diameter: 60 mm
  

  
- Cage Material: Steel
  

  
- Cage Type: Riveted
  

  
- Closure Type: Double Shield
  

  
- Dynamic Load Capacity: 65.6 kN
  

  
- Fillet Radius: 1.5 mm
  

  
- Internal Clearance: C0
  

  
- Locating Feature: Snap Ring (fitted)
  

  
- Lubricant: Grease
  

  
- Maximum RPM: 5700 rpm Grease
  

  
- Number of Rows: 1
  

  
- O.D.: 110 mm
  

  
- Operating Temperature Range: -30 to 110 deg C
  

  
- Outer Diameter Type: Straight
  

  
- Precision class: Class 0
  

  
- Series: 6200
  

  
- Static Load Capacity: 36.2 kN
  

  
- Type: Round
  

  
- Width: 22 mm
  

## Alternate products to `Koyo 6212 ZZNR Deep Groove Ball Bearing - 60 mm Bore, Double Shielded, Snap Ring - MROSupply.com`:
- [NACHI 6212ZZENR Deep Groove Ball Bearing Single Row 60X110X22MM Two Shields With Snap Ring Steel Cage](https://www.mrosupply.com/products/208082/as-markdown/)
- [NTN 6212ZZNR 62 series single-row deep groove ball bearing with a 60 mm straight bore. Features double steel shields (ZZ) and includes a snap ring for axial location in the housing. Used in electric motors, pumps, fans, and general rotating machinery.](https://www.mrosupply.com/products/279391/as-markdown/)

## Product's reviews:
- Koyo roller bearing inner ring - Good product.
- Admin assistance - good product!
- Great service - great items at great price




## 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.