# FAG 61801-2RSR-HLC Deep Groove Ball Bearing, 12mm Bore, Double Sealed, Generation C - MROSupply.com

***FAG 61801-2RSR-HLC is a Generation C deep groove ball bearing with a 12mm bore. It features double sealed (2RSR) contact seals for effective lubrication retention and contamination protection. The HLC suffix indicates high-load capacity and optimized internal geometry. This bearing is suitable for high-speed applications requiring low noise and vibration.***



## Product details:

- Catalog number: 61801-2RSR-HLC
- SKU: 2175264
- Price: ***$82.05*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [FAG Bearing](https://www.mrosupply.com/brands/fag-bearing/)
- Category: 
    - [61800 Series Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/61800-series-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.018 lb


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


## Product attributes;

  
- Dimensions: Inner diameter of 12 mm, outer diameter of 21 mm, and width of 5 mm
  

  
- Load Ratings: Dynamic load rating of 6.7 kN and static load rating of 3.2 kN
  

## Alternate products to `FAG 61801-2RSR-HLC Deep Groove Ball Bearing, 12mm Bore, Double Sealed, Generation C - MROSupply.com`:
- [SKF 61801-2RS1 deep groove ball bearing, 12mm bore, double sealed with NBR rubber seals on both sides. Sheet metal cage, bearing steel construction. Suitable for light-duty applications requiring low friction and protection from contaminants.](https://www.mrosupply.com/products/326398/as-markdown/)
- [NSK 6801DD deep groove ball bearing with 12 mm bore and 21 mm OD. Double contact rubber seals (DD) provide effective contamination protection. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5034503/as-markdown/)
- [NTN 6801LLU 6800 series single-row deep groove ball bearing with 12 mm straight bore. Double contact rubber seals (LLU) provide effective contaminant exclusion. Thin-section design suits compact applications including small motors, instruments, and precision machinery.](https://www.mrosupply.com/products/278275/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.