# Koyo 6205 2RS Deep Groove Ball Bearing - 25 mm Bore, Double Sealed, Steel Cage - MROSupply.com

***Koyo 6205 2RS is a 62 series single-row deep groove ball bearing with a 25 mm bore, 52 mm OD, and 15 mm width. It features double rubber seals (2RS) for contamination protection and a steel cage. Suitable for electric motors, pumps, fans, and general rotating machinery.***



## Product details:

- Catalog number: 6205 2RS
- SKU: 1494747
- Price: ***$17.09*** 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: 0.132 lb
- UPC: 60579005980


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


## Product attributes;

  
- Bore: 0.984 in / 25 mm
  

  
- Brand: KOYO
  

  
- Enclosure Type: Contact Seal
  

  
- Harmonized Tariff Code: 8482.10.50.68
  

  
- Inch - Metric: Metric
  

  
- Internal Clearance: C0-Medium
  

  
- Internal Special Features: No
  

  
- Maximum Capacity / Filling Slot: No
  

  
- Other Features: Deep Groove
  

  
- Outer Race Width: 0.591 Inch / 15 Millimeter
  

  
- Outside Diameter: 2.047 Inch / 52 Millimeter
  

  
- Precision Class: ABEC 1 / ISO P0
  

  
- Rolling Element: Ball Bearing
  

  
- Snap Ring: No
  

  
- Type: Single Row Ball Bearings
  

  
- UNSPSC: 31171504
  

## Alternate products to `Koyo 6205 2RS Deep Groove Ball Bearing - 25 mm Bore, Double Sealed, Steel Cage - MROSupply.com`:
- [SKF 6205 2RSJEM is a 25mm bore deep groove ball bearing, double sealed with NBR rubber seals on both sides, C3 clearance, and a machined brass cage. Suitable for electric motors, pumps, and general industrial applications.](https://www.mrosupply.com/products/320006/as-markdown/)
- [NACHI 6205-2NSE9C3 Deep Groove Ball Bearing Single Row 25X52X15MM Two Seals Steel Cage C3 Clearance](https://www.mrosupply.com/products/207604/as-markdown/)
- [MRC (SKF) 205SZZ single row ball bearing with 25mm bore, 2.047" O.D., and 0.984" I.D. Features double sealed enclosure and metal cage for reliable radial load support in industrial applications.](https://www.mrosupply.com/products/1132085/as-markdown/)
- [SKF 6205-2RSH/C3GJN deep groove ball bearing, 25mm bore, 52mm OD, 15mm width. Double sealed with low-friction NBR seals on both sides. C3 greater-than-normal clearance. Pressed steel cage. Pre-lubricated with polyurea grease (GJN). Suitable for electric motors, pumps, and general industrial applications.](https://www.mrosupply.com/products/319844/as-markdown/)
- [SKF 6205-2RSH/C3 25mm bore deep groove ball bearing, double sealed with low-friction NBR rubber seals on both sides. Features C3 greater-than-normal clearance and a sheet metal cage. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/319843/as-markdown/)
- [SKF W 6205-2RS1/C3 is a 25mm bore deep groove ball bearing with double contact seals (NBR) and C3 clearance. The pressed steel cage provides reliable roller guidance. Suitable for electric motors, pumps, and general industrial applications.](https://www.mrosupply.com/products/5830078/as-markdown/)
- [NSK 6205-H-20T1XADDU deep groove ball bearing with 25 mm bore. Double contact rubber seals (DDU) provide effective contamination protection. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5033700/as-markdown/)
- [Timken 6205-2RS-C3 is a deep groove radial ball bearing with a 25 mm bore and C3 internal clearance. It features contact rubber seals (2RS) on both sides for protection against contamination. This 6200 series bearing has a dynamic load rating of 14 kN and a static load rating of 7.9 kN, suitable for electric motors, pumps, and general industrial machinery.](https://www.mrosupply.com/products/5082250/as-markdown/)

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




## 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.