# SKF 6305-RS1 Deep Groove Ball Bearing 25mm Bore Single Sealed - MROSupply.com

***SKF 6305-RS1 is a 25mm bore deep groove ball bearing, sealed on one side with an NBR contact seal. It features a sheet metal cage and normal internal clearance. Suitable for electric motors, pumps, and general industrial applications.***



## Product details:

- Catalog number: 6305-RS1
- SKU: 319496
- Price: ***$38.97*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [SKF Bearing](https://www.mrosupply.com/brands/skf-bearing/)
- Category: 
    - [6300 Series Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/6300-series-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.505 lb


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


## Product attributes;

  
- Basic Dynamic Load Rating: 23.4 kN
  

  
- Basic Static Load Rating: 11.6 kN
  

  
- Bearing Material: Bearing steel
  

  
- Bearing Outer Ring Locating Feature: None
  

  
- Bore Diameter: 25 mm
  

  
- Bore Type: Cylindrical
  

  
- Cage: Sheet metal
  

  
- Clearance: Normal
  

  
- Coating: Without
  

  
- Dimension Type: Metric
  

  
- Filling Slots: Without
  

  
- Inner Diameter (mm): 25.000
  

  
- Limiting Speed: 7500 r/min
  

  
- Locating Feature Bearing: None
  

  
- Lubricant: None
  

  
- Lubricant (in Bearing): None
  

  
- Matched Arrangement: No
  

  
- Material/Treatment: Bearing steel
  

  
- Number of Rows: 1
  

  
- O.D. (in): 2.441
  

  
- Outer Diameter (mm): 62.000
  

  
- Pack Height: 67 mm
  

  
- Pack Length: 65 mm
  

  
- Pack Width: 22 mm
  

  
- Radial Internal Clearance: C0
  

  
- Relubrication Feature: Without
  

  
- Seal Type: Contact
  

  
- Sealing: Seal on one side
  

  
- Sealing Type: Contact
  

  
- SKF Performance Class: SKF Explorer
  

  
- Tolerance Class: Class P6 (P6)
  

  
- Width: 17 mm
  

  
- Width (mm): 17.000
  
## Product documents / software:

- [Abutment dimensions](https://documents.mrosupply.com/product_documents/62/6208-RS1/150220000420-201000020a20wp_Xwvj3Jr.svg)
- [Dimensions](https://documents.mrosupply.com/product_documents/62/6208-RS1/120120002920-201000020a20wp_ayKfa0t.svg)
- [DXF](https://documents.mrosupply.com/product_documents/63/6305-RS1/6305-RS1_O708Vix.dxf)
## Alternate products to `SKF 6305-RS1 Deep Groove Ball Bearing 25mm Bore Single Sealed - MROSupply.com`:
- [NSK 6305DU sealed deep groove ball bearing with 25 mm bore. Single contact rubber seal (NBR) on one side, pressed steel cage, and normal clearance. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5034158/as-markdown/)
- [NTN 6305LU is a 63 series single-row deep groove ball bearing with a 25 mm straight bore. It features a single rubber contact seal (LU) on one side and a stamped steel cage. This open design on the opposite side allows for relubrication. Suitable for electric motors, pumps, and general industrial machinery.](https://www.mrosupply.com/products/278949/as-markdown/)
- [FAG 6305RSR deep groove ball bearing with 25mm bore. Double sealed on both sides for contamination protection. Ball guided cage ensures smooth operation. Suitable for high-speed applications requiring low friction and reliable performance.](https://www.mrosupply.com/products/2176012/as-markdown/)

## Product's reviews:
- Purchase of bearing - exactly what we needed and it showed up in only 1 day thank you so much.
- Skf 6205-2z/gjn - Item is exactly what I was looking for.
Like always you get high quality with
SKF
- Buyer - perfect sevice
- Bearing purchase - Good price and fast delivery!! Also a pleasure doing business with MROSupply.com!!




## 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.