# SKF NN 3020 KTN9/SP NN-Type Double-Row Cylindrical Roller Bearing 100mm Bore Polyamide Cage Super-Precision - MROSupply.com

***SKF NN 3020 KTN9/SP NN-type double-row cylindrical roller bearing, 100mm bore, polyamide cage, super-precision. No flanges on the outer ring allow axial displacement. Designed for high radial load capacity and high-speed machine tool spindle applications.***



## Product details:

- Catalog number: NN 3020 KTN9/SP
- SKU: 318677
- Price: ***$1,138.48*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [SKF Bearing](https://www.mrosupply.com/brands/skf-bearing/)
- Category: 
    - [Tapered Bore Cylindrical Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/cylindrical-roller-bearings/tapered-bore-cylindrical-roller-bearings/)
    - [Cylindrical Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/cylindrical-roller-bearings/)
    - [Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 5.005 lb


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


## Product attributes;

  
- Bearing Part: Complete bearing
  

  
- Bore Type: Tapered
  

  
- Cage: Non-metalic
  

  
- Dimension Type: Metric
  

  
- Inner Diameter (mm): 100.000
  

  
- Locating Feature Bearing: None
  

  
- Loose Side Ring: None
  

  
- Lubricant (in Bearing): None
  

  
- Material/Treatment: Bearing steel
  

  
- Number of Ribs - Inner Ring: Two
  

  
- Number of Ribs - Outer Ring: None
  

  
- O.D. (in): 5 8/9
  

  
- Outer Diameter (mm): 150.000
  

  
- Radial Internal Clearance: Group (C1)
  

  
- Relubrication Feature: With
  

  
- Sealing: None
  

  
- Width (mm): 37.000
  
## Product documents / software:

- [Abutment dimensions](https://documents.mrosupply.com/product_documents/NN/NN%203008%20KTN/SP/1305200036-003920-201000020wp_1RGWYze.svg)
- [Dimensions](https://documents.mrosupply.com/product_documents/NN/NN%203008%20KTN/SP/1305200031-003220-201000020a20wp_JOT1PaX.svg)
- [DXF](https://documents.mrosupply.com/product_documents/NN/NN%203020%20KTN9/SP/NN_3020_KTN9_SP_jlWYbzC.dxf)

## Product's reviews:
- Excellent! - The perfect part… and FAST shipping! Thank you!!
- Rateing - Fast service and very good supply.
- Purchase of bearing - exactly what we needed and it showed up in only 1 day thank you so much.
- Sales - GREAT PRODUCT CUSTOMER WILL PURCHASE AGAIN.




## 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.