# SKF NN 3017 TN9/SPC2 NN-Type Double-Row Cylindrical Roller Bearing 85mm Bore Polyamide Cage - MROSupply.com

***SKF NN 3017 TN9/SPC2 NN-type double-row cylindrical roller bearing, 85mm bore, 130mm OD, polyamide cage. No flanges on the outer ring allow axial shaft displacement. Designed for high radial loads and high-speed machine tool spindle and precision gearbox applications.***



## Product details:

- Catalog number: NN 3017 TN9/SPC2
- SKU: 318674
- Price: ***$578.95*** 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: 3.704 lb


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


## Product attributes;

  
- Bearing Part: Complete bearing
  

  
- Bore Type: Cylindrical
  

  
- 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: C2
  

  
- Relubrication Feature: With
  

  
- Sealing: None
  

  
- Width (mm): 34.000
  
## Product documents / software:

- [Drawing (1)](https://documents.mrosupply.com/product_documents/31/86/318674/0901d196803adc5a_Ys6iRLz.svg)
- [Drawing (2)](https://documents.mrosupply.com/product_documents/31/86/318674/0901d196803adc5b_9ajCA5L.svg)

## Product's reviews:
- Sales - GREAT PRODUCT CUSTOMER WILL PURCHASE AGAIN.
- Excellent! - The perfect part… and FAST shipping! Thank you!!
- Agradecimiento. - Excelente servicio, confiable, rápido y efectivo.
Los seguiré llamando para mis necesidades.
- Skf 6205-2z/gjn - Item is exactly what I was looking for.
Like always you get high quality with
SKF




## 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.