# Koyo 63/22 Deep Groove Ball Bearing - 22 mm Bore, C3 Clearance, Medium Series - MROSupply.com

***Koyo 63/22 is a medium series single-row deep groove ball bearing with a 22 mm straight bore and 56 mm outside diameter. It features C3 internal clearance for applications requiring thermal expansion accommodation. Suitable for electric motors, pumps, and general rotating machinery.***



## Product details:

- Catalog number: 63/22
- SKU: 1494886
- Price: ***$31.15*** 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: 0.201 lb
- UPC: 60579036955


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


## Product attributes;

  
- Bore: 16
  

  
- I.D.: 22 mm
  

  
- O.D.: 56 mm
  

## Alternate products to `Koyo 63/22 Deep Groove Ball Bearing - 22 mm Bore, C3 Clearance, Medium Series - MROSupply.com`:
- [SKF 63/22 is a 0.866 in bore deep groove ball bearing with a sheet metal cage. It has normal internal clearance and is made of bearing steel. Suitable for general industrial applications requiring reliable radial load support.](https://www.mrosupply.com/products/320735/as-markdown/)
- [NSK 63/22 deep groove ball bearing with 22 mm bore and 56 mm outside diameter. This open-type bearing has no seals or shields and features a pressed steel cage. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5034076/as-markdown/)
- [NTN 63/22 single-row deep groove ball bearing with 22 mm straight bore. Open design with no seals or shields for low friction and high-speed operation. Suitable for electric motors, pumps, and general industrial machinery.](https://www.mrosupply.com/products/279112/as-markdown/)

## Product's reviews:
- Admin assistance - good product!
- Koyo roller bearing inner ring - 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.