# FAG 3320M Double Row Angular Contact Ball Bearing, 100mm Bore - MROSupply.com

***FAG 3320M double row angular contact ball bearing with 100mm bore. Designed for high radial and axial load capacity in compact applications. Features a machined brass cage for durability and high-speed performance. Suitable for machine tool spindles, pumps, and compressors.***



## Product details:

- Catalog number: 3320M
- SKU: 2174660
- Price: ***$1,599.02*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [FAG Bearing](https://www.mrosupply.com/brands/fag-bearing/)
- Category: 
    - [Double Row Angular Contact Bearings](htts://www.mrosupply.com/bearings/ball-bearings/angular-contact-ball-bearings/double-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: 30.931 lb
- UPC: 4012801271455


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


## Product attributes;

  
- Bearing Type: Angular Contact Bearings
  

  
- Bore Type: Straight
  

  
- Cage Material: Brass
  

  
- Closure Type: Open
  

  
- Contact Angle: 35°
  

  
- Fillet Radius: 2.5 mm
  

  
- I.D.: 3 8/9 in
  

  
- Internal Clearance: C0
  

  
- Material: 52100 Steel
  

  
- Max Rpm: 4200 rpm
  

  
- O.D.: 215 mm
  

  
- Operating Temperature Range: 30°C to +150°C
  

  
- Overall Width: 3.2500 in
  

  
- Product Type: Angular Contact Bearings
  

  
- Radial Dynamic Load Capacity: 285000 N
  

  
- Radial Static Load Capacity: 340000 N
  

  
- Row Type Fill Slot: Double-Row Filling Slot
  

  
- Series: 33
  

  
- Snap Ring Included: Without Snap Ring
  
## Product documents / software:

- [Drawing 1](https://documents.mrosupply.com/product_documents/33/3322M/135230_aah_ind.gif)
- [Drawing 2](https://documents.mrosupply.com/product_documents/33/3322M/135233_aah_ind.gif)






## 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.