# SKF NUP 313 ECJ NUP-Type Cylindrical Roller Bearing 65mm Bore Enhanced Steel Cage - MROSupply.com

***SKF NUP 313 ECJ NUP-type cylindrical roller bearing, 65mm bore, 5-1/2 inch OD. NUP design with double-flanged outer ring and retainer provides axial location in both directions. Enhanced steel cage (EC) for high-speed capability. Bearing steel construction. Suitable for gearboxes and industrial machinery requiring high radial loads.***



## Product details:

- Catalog number: NUP 313 ECJ
- SKU: 314436
- Price: ***$476.65*** 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: 5.181 lb


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


## Product attributes;

  
- Bearing Part: Complete bearing
  

  
- Bore Type: Cylindrical
  

  
- Cage: Sheet metal
  

  
- Dimension Type: Metric
  

  
- Inner Diameter (mm): 65.000
  

  
- Locating Feature Bearing: None
  

  
- Loose Side Ring: Loose rib (flat washer)
  

  
- Lubricant (in Bearing): N/A
  

  
- Material/Treatment: Bearing steel
  

  
- Number of Ribs - Inner Ring: One
  

  
- Number of Ribs - Outer Ring: Two
  

  
- O.D. (in): 5 1/2
  

  
- Outer Diameter (mm): 140.000
  

  
- Radial Internal Clearance: C0
  

  
- Relubrication Feature: Without
  

  
- Sealing: None
  

  
- Width (mm): 33.000
  
## Product documents / software:

- [Abutment dimensions](https://documents.mrosupply.com/product_documents/NU/NUP%202304%20ECP/1503200185-018620-201000020wp_avqsEwl.svg)
- [Dimensions](https://documents.mrosupply.com/product_documents/NU/NUP%202304%20ECP/120120011320-201000020wp_XvQXgOp.svg)

## Product's reviews:
- Excellent! - The perfect part… and FAST shipping! Thank you!!
- Bearing - Old hard to find bearing for a 85 year old tractor. Fit perfect and price was great.
- Skf bearing f4b 108-rm purchase - Great price and quick shipping for a high quality SKF bearing. Exactly what we needed.
- 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.