# SKF NN 3017 KTN9/SP NN-Type Cylindrical Roller Bearing 85mm Bore Double Row Polyamide Cage - MROSupply.com

***SKF NN 3017 KTN9/SP NN-type double-row cylindrical roller bearing, 85mm bore, 130mm OD. Non-metallic polyamide cage. No flanges on inner or outer ring, allowing axial displacement. Bearing steel construction. Designed for high radial load capacity and high-speed machine tool spindle applications.***



## Product details:

- Catalog number: NN 3017 KTN9/SP
- SKU: 318672
- Price: ***$900.29*** 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: 3.572 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): 85.000
  

  
- 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 1/9
  

  
- Outer Diameter (mm): 130.000
  

  
- Radial Internal Clearance: Group (C1)
  

  
- Relubrication Feature: With
  

  
- Sealing: None
  

  
- Width (mm): 34.000
  
## 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%203017%20KTN9/SP/NN_3017_KTN9_SP_mxmLoTE.dxf)

## Product's reviews:
- Sales - GREAT PRODUCT CUSTOMER WILL PURCHASE AGAIN.
- Bearing purchase - Good price and fast delivery!! Also a pleasure doing business with MROSupply.com!!
- Agradecimiento. - Excelente servicio, confiable, rápido y efectivo.
Los seguiré llamando para mis necesidades.
- Purchase of bearing - exactly what we needed and it showed up in only 1 day thank you so much.




## 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.