# Timken 5308K Double Row Angular Contact Ball Bearing 1.5748" Bore 3.5433" OD 20° Contact Angle Snap-In Cage - MROSupply.com

***Timken 5308K double row angular contact ball bearing with 1.5748 in bore, 3.5433 in OD, 1.4380 in ring width, and 20° contact angle. Steel balls with snap-in cage for secure retention. Dynamic radial rating 16,300 lbf, static radial rating 10,400 lbf. Suitable for combined radial and axial loads in gearboxes, pumps, and industrial machinery where space constraints favor a double-row design.***



## Product details:

- Catalog number: 5308K
- SKU: 5061230
- Price: ***$120.57*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Timken](https://www.mrosupply.com/brands/timken/)
- 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: 2.557 lb
- Returns: Yes


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


## Product attributes;

  
- Ball diameter: 0.59400 in
  

  
- Ball type: Steel
  

  
- Cage type: Snap In
  

  
- Contact angle: 20 °
  

  
- Design units: METRIC
  

  
- Dynamic radial rating: 16300 lbf
  

  
- I.D.: 1.5748 in
  

  
- Inner ring "to clear" radius: 0.059 in
  

  
- Inner ring backing diameter: 1.965 in
  

  
- O.D.: 3.5433 in
  

  
- Outer ring "to clear" radius: 0.059 in
  

  
- Outer ring backing diameter: 3.125 in
  

  
- Ring width: 1.4380 in
  

  
- Static radial rating: 10400 lbf
  
## Product documents / software:

- [Fafnir Double Row Angular Contact Ball Bearing](https://documents.mrosupply.com/product_documents/50/61/5061230/5308k_v6TFIGO)

## Product's reviews:
- Best company to buy from - I always buy from MRO is a very reliable company to work with




## 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.