# Koyo 16005 Deep Groove Ball Bearing - 25 mm Bore, Open - MROSupply.com

***Koyo 16005 is a single-row deep groove ball bearing with a 25 mm bore and 47 mm outside diameter. It features an open design with no seals or shields, making it suitable for high-speed applications where relubrication is required. Commonly used in electric motors, pumps, and general industrial machinery.***



## Product details:

- Catalog number: 16005
- SKU: 1493881
- Price: ***$20.09*** 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: 0.059 lb


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


## Product attributes;

  
- Bore: 8
  

  
- I.D.: 25 mm
  

  
- O.D.: 47 mm
  
## Product documents / software:

- [drawing](https://documents.mrosupply.com/product_documents/68/6802/010_1.jpg)
## Alternate products to `Koyo 16005 Deep Groove Ball Bearing - 25 mm Bore, Open - MROSupply.com`:
- [Nachi Bearing 16005 Deep Groove Ball Bearing Open](https://www.mrosupply.com/products/207697/as-markdown/)
- [FAG 16005 deep groove ball bearing with 25mm bore and 47mm OD. Open design, single row, suitable for high-speed applications. Precision German engineering by Schaeffler.](https://www.mrosupply.com/products/2178255/as-markdown/)
- [SKF 16005 is a 25mm bore deep groove ball bearing with a 47mm OD and 8mm width. It features a sheet metal cage and standard clearance. Suitable for light-duty applications requiring low friction and high speed.](https://www.mrosupply.com/products/320237/as-markdown/)
- [NTN 16005C3 single-row deep groove ball bearing with 25 mm straight bore, open enclosure, steel cage, and C3 clearance. Constructed from high carbon chrome steel for general industrial rotating equipment applications.](https://www.mrosupply.com/products/282838/as-markdown/)
- [NTN 16005 single-row deep groove ball bearing with 25 mm straight bore. Open design with no seals or shields for high-speed applications requiring relubrication. Suitable for electric motors, pumps, and general industrial machinery.](https://www.mrosupply.com/products/283738/as-markdown/)
- [SKF 16005/C3 is a 25mm bore deep groove ball bearing with C3 clearance and a sheet metal cage. This open bearing has no seals or shields, allowing for high-speed operation and easy relubrication. Suitable for electric motors, pumps, and general industrial machinery.](https://www.mrosupply.com/products/320238/as-markdown/)
- [NSK 16005 deep groove ball bearing with 25 mm bore and 47 mm OD. Open design with no seals or shields, pressed steel cage, and normal clearance. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5030055/as-markdown/)
- [FAG 16005-A deep groove ball bearing with 25mm bore and 47mm OD. Features a 30° contact angle for improved axial load capacity. Open design, suitable for high-speed applications. Precision German engineering from Schaeffler.](https://www.mrosupply.com/products/2178256/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.