# NTN 52375 Thrust Ball Bearing - 375 mm Bore, Straight Bore, Single Direction - MROSupply.com

***NTN 52375 is a single-direction thrust ball bearing with a 375 mm straight bore. Part of the 52 series, it accommodates axial loads in one direction and is suitable for vertical shaft applications in industrial machinery.***



## Product details:

- Catalog number: 52375
- SKU: 283274
- Price: ***$193.08*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-bearing/)
- Category: 
    - [Taper Roller Bearing Cones](htts://www.mrosupply.com/bearings/roller-bearings/taper-roller-bearings/taper-roller-bearing-cones/)
    - [Taper Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/taper-roller-bearings/)
    - [Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 3.585 lb
- UPC: 4547359308891


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


## Product attributes;

  
- Height: 6.299
  

  
- I.D.: 3.75 in
  

  
- Length: 6.299
  

  
- O.D.: 6.1875 in
  

  
- Width: 1.4219
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/58/15/5815581/1330_S_HfF0tXU.png)
- [Drawing 1330_S](https://documents.mrosupply.com/product_documents/28/36/283667/1330_S_BM1aNkY.png)






## 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.