# Rollway 2305 Radial Ball Bearing | MROSupply.com - MROSupply.com

***Rollway 2305 25 mm Bore Size, 62 mm Outside Diameter, Radial Ball Bearing, Self-Aligning, Straight Bore, 52100 Bearing Steel, Normal Radial Clearance***



## Product details:

- Catalog number: 2305
- SKU: 2890071
- Price: ***$410.32*** Each
- Quantity: This product has a minimum order quantity of 100.
This is the minimum order quantity available when purchasing this product.
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Rollway](https://www.mrosupply.com/brands/rollway/)
- Category: 
    - [Self-Aligning Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/self-aligning-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.750 lb
- UPC: 637410094413
- Returns: Yes
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Angular Misalignment: +/- 3
  

  
- Bore Size (mm): 25
  

  
- Bore Type: Straight
  

  
- Cage Material: Steel
  

  
- Duplexing: No
  

  
- Dynamic Load Rating (kN): 24.5
  

  
- Dynamic Load Rating (lb): 5508
  

  
- Full Complement/Caged: Caged
  

  
- Height: 2.44
  

  
- Length: 2.44
  

  
- Material: 52100 Bearing Steel
  

  
- Misalignment: Yes
  

  
- Mounting Method: Shaft
  

  
- O.D. (mm): 62
  

  
- Overall Width (in): 0.945
  

  
- Overall Width (mm): 24
  

  
- Platform: Self-Aligning Ball Bearings
  

  
- Radial Clearance: Normal
  

  
- Rolling Element: Ball
  

  
- Seal Type: Unsealed
  

  
- Sealed: None
  

  
- Series: 2300
  

  
- Speed (Max) Grease (rpm): 9500
  

  
- Speed (Max) Oil (rpm): 12000
  

  
- Static Load Rating (kN): 6.6
  

  
- Static Load Rating (lb): 1472
  

  
- Width: 0.94
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/23/00/2300854/Rollway_1200_Catalog.pdf)
- [Catalog Page](https://documents.mrosupply.com/product_documents/23/2308%20C3/MCC11019E_p139_TrycyaV.pdf)
- [Instruction Sheet](https://documents.mrosupply.com/product_documents/23/2316%20KC3/Form_9728E.pdf)
- [Specification Sheet](https://documents.mrosupply.com/product_documents/28/90/2890023/Rollway_1208_Specification_Sheet_1j2qZeM.pdf)
## Alternate products to `Rollway 2305 Radial Ball Bearing | MROSupply.com - MROSupply.com`:
- [SKF 2305 ETN9 is a 25mm bore self-aligning ball bearing with an enhanced polyamide cage (ETN9). Two rows of balls run in a common spherical raceway in the outer ring, allowing automatic compensation for shaft misalignment. Suitable for applications where shaft deflection or mounting misalignment is unavoidable.](https://www.mrosupply.com/products/319068/as-markdown/)
- [NSK 2305TN self-aligning ball bearing with 25 mm bore. Features a polyamide (TN) cage and a cylindrical bore. This bearing tolerates shaft misalignment in conveyor head shafts, fans, and woodworking machinery. Backed by NSK's precision-bearing engineering heritage.](https://www.mrosupply.com/products/5031078/as-markdown/)
- [FAG 2305M self-aligning ball bearing with 25mm bore. Features a roller guided cage for reliable operation. Suitable for applications requiring misalignment compensation. Precision German engineering from Schaeffler.](https://www.mrosupply.com/products/2173196/as-markdown/)






## 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.