# Rollway 6306 EMQ BALL 16000-61800-62200-62300 - MROSupply.com

***Rollway 6306 EMQ BALL 16000-61800-62200-62300***



## Product details:

- Catalog number: 6306 EMQ
- SKU: 2890157
- Price: ***$21.71*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Rollway](https://www.mrosupply.com/brands/rollway/)
- 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: 0.772 lb
- UPC: 637410401747
- Returns: Yes
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Bore Type: Straight
  

  
- Cage Material: Steel
  

  
- Dynamic Load Rating (kN): 28.2
  

  
- Full Complement/Caged: Caged
  

  
- Height: 2.83
  

  
- Length: 2.83
  

  
- Material: 52100 Bearing Steel
  

  
- Misalignment: No
  

  
- Number of Rows: 1
  

  
- Platform: Deep Groove Ball Bearing
  

  
- Radial Clearance: Normal
  

  
- Rolling Element: Ball
  

  
- Seal Type: Rubber Lip
  

  
- Sealed: Sealed - Both Sides
  

  
- Series: 6300
  

  
- Speed (Max) Grease (rpm): 9000
  

  
- Speed (Max) Oil (rpm): 10000
  

  
- Static Load Rating (kN): 15.8
  

  
- Width: 0.75
  

## Alternate products to `Rollway 6306 EMQ BALL 16000-61800-62200-62300 - MROSupply.com`:
- [NSK 6306 single-row deep groove ball bearing with 30 mm bore and 72 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/5034170/as-markdown/)
- [SKF 6306 is a 30mm bore deep groove ball bearing with normal clearance and a sheet metal cage. This open bearing has no seals or shields, making it suitable for high-speed applications where relubrication is required. It is commonly used in electric motors, pumps, fans, and general industrial machinery.](https://www.mrosupply.com/products/321064/as-markdown/)
- [FAG 6306 deep groove ball bearing with 30mm bore and 72mm OD. This open bearing is designed for high-speed operation and accommodates radial and axial loads. Suitable for electric motors, gearboxes, and industrial machinery. Precision manufactured by Schaeffler for reliable performance.](https://www.mrosupply.com/products/2171371/as-markdown/)
- [NTN 6306 is a 63 series single-row deep groove ball bearing with a 30 mm straight bore. This open bearing has no seals or shields, allowing for high-speed operation and easy relubrication. It is suitable for electric motors, pumps, fans, and general industrial rotating machinery.](https://www.mrosupply.com/products/283974/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.