# NTN 6005LU Deep Groove Ball Bearing - 25 mm Bore, Single Sealed, Stamped Steel Cage - MROSupply.com

***NTN 6005LU 60 series single-row deep groove ball bearing with 25 mm straight bore. Single rubber contact seal (LU) on one side and stamped steel cage. For electric motors, pumps, fans, and general rotating machinery.***



## Product details:

- Catalog number: 6005LU
- SKU: 280621
- Price: ***$35.11*** Each
- Quantity: This vendor has a minimum order quantity of
2.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 2
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-bearing/)
- Category: 
    - [6000 Series Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/6000-series-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.168 lb


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


## Product attributes;

  
- Bore type: Round
  

  
- Enclosure: Single sealed
  

  
- Height: 1.85
  

  
- I.D.: 25 mm
  

  
- Length: 1.85
  

  
- Limiting speed - grease: 9400 RPM
  

  
- Material: High carbon chrome steel
  

  
- O.D.: 47 mm
  

  
- Operating temperature range: -40 to 250 F
  

  
- Radial internal clearance: CN
  

  
- Seal material: Nitrile rubber
  

  
- Seal type: Contact
  

  
- Width: 0.4724
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/50/46/5046617/1152_S_rW0Ma3o.png)
- [Drawing 1152_S](https://documents.mrosupply.com/product_documents/27/98/279809/1152_S_NdBVpq9.png)
## Alternate products to `NTN 6005LU Deep Groove Ball Bearing - 25 mm Bore, Single Sealed, Stamped Steel Cage - MROSupply.com`:
- [NSK 6005DU sealed deep groove ball bearing with 25 mm bore and 47 mm OD. Single contact rubber seal (NBR) on one side, pressed steel cage. Suitable for electric motors, pumps, fans, and general industrial applications.](https://www.mrosupply.com/products/5033234/as-markdown/)
- [SKF 6005-RSH deep groove ball bearing, 25mm bore, 1.85 in OD, sealed on one side with a low-friction NBR contact seal. Features a sheet metal cage and standard internal clearance. Suitable for electric motors, pumps, and general industrial applications.](https://www.mrosupply.com/products/319823/as-markdown/)
- [FAG 6005RSR deep groove ball bearing with 25mm bore. Double sealed (RSR) for contamination protection. Ball guided cage ensures smooth operation. Suitable for high-speed applications requiring low friction and reliable performance.](https://www.mrosupply.com/products/2174913/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.