# NTN 62/28LLU Deep Groove Ball Bearing - 28 mm Bore, Double Sealed, Stamped Steel Cage - MROSupply.com

***NTN 62/28LLU single-row deep groove ball bearing with 28 mm straight bore. Double rubber contact seals (NBR) provide effective contaminant exclusion. Stamped steel cage. Suitable for electric motors, pumps, fans, and general rotating machinery.***



## Product details:

- Catalog number: 62/28LLU
- SKU: 280133
- Price: ***$38.36*** Each
- Quantity: This vendor has a minimum order quantity of
2.Order minimum ($) may be applied.
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- Brand Minimum Order Quantity - 2
(This is the minimum order quantity if ordering this unit alone
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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: 
    - [Ball Thrust Bearings](htts://www.mrosupply.com/bearings/ball-bearings/ball-thrust-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.370 lb


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


## Product attributes;

  
- B (in): 0.6299
  

  
- Ball Material: Steel
  

  
- Ball material: Steel
  

  
- Bore Type: Round
  

  
- Bore type: Round
  

  
- Cage Material: Steel
  

  
- Cage material: Steel
  

  
- Cage Type: Pressed
  

  
- Cage type: Pressed
  

  
- Configuration: One
  

  
- d (in): 1.1024
  

  
- D (in): 2.2835
  

  
- Da max: 2.0866 in
  

  
- da max: 1.3976 in
  

  
- Dynamic Load Rating: 4450 lbf
  

  
- Dynamic load rating: 4450 lbf
  

  
- Enclosure: Double Sealed
  

  
- Factor: 13.4
  

  
- I.D.: 28 mm
  

  
- Limiting Speed - Grease: 8100 RPM
  

  
- Limiting speed - grease: 8100 RPM
  

  
- Material: High carbon chrome steel
  

  
- O.D.: 58 mm
  

  
- Operating Temperature Range: -40 to 250 °F
  

  
- Operating temperature range: -40 to 250 ºF
  

  
- Precision: ISO class 0
  

  
- r (in): 0.0394
  

  
- r1: 0.0197 in
  

  
- Radial Internal Clearance: CN
  

  
- Radial internal clearance: CN
  

  
- ras max: 0.0394 in
  

  
- Seal Material: Nitrile Rubber
  

  
- Seal material: Nitrile rubber
  

  
- Seal Type: Contact
  

  
- Seal type: Contact
  

  
- Static Load Rating: 2190 lbf
  

  
- Static load rating: 2190 lbf
  

  
- Type: Deep Groove Ball Bearing
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/50/48/5048532/1568_S_Yj9mebj.png)
## Alternate products to `NTN 62/28LLU Deep Groove Ball Bearing - 28 mm Bore, Double Sealed, Stamped Steel Cage - MROSupply.com`:
- [SKF 62/28-2RS1 is a 28mm bore deep groove ball bearing with double contact seals (NBR) on both sides. It features a pressed steel cage and normal internal clearance. Suitable for electric motors, pumps, and general industrial machinery.](https://www.mrosupply.com/products/320773/as-markdown/)
- [Koyo 62/28 2RS is a single-row deep groove ball bearing with a 28 mm bore, 58 mm OD, and double rubber seals (2RS). This light series bearing is designed for general industrial rotating equipment such as electric motors, pumps, and fans.](https://www.mrosupply.com/products/1494703/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.