# SKF NU 315 ECJ/C3 NU-Type Cylindrical Roller Bearing 75mm Bore C3 Clearance Steel Cage - MROSupply.com

***SKF NU 315 ECJ/C3 NU-type cylindrical roller bearing, 75mm bore, C3 clearance. The NU design has no flanges on the outer ring, making it separable and able to accommodate axial expansion. Features an enhanced steel cage (ECJ) for high-speed and high-load applications. Suitable for gearboxes, pumps, and electric motors.***



## Product details:

- Catalog number: NU 315 ECJ/C3
- SKU: 315064
- Price: ***$583.16*** 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: 7.275 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): 75.000
  

  
- Locating Feature Bearing: None
  

  
- Loose Side Ring: None
  

  
- Lubricant (in Bearing): N/A
  

  
- Material/Treatment: Bearing steel
  

  
- Number of Ribs - Inner Ring: None
  

  
- Number of Ribs - Outer Ring: Two
  

  
- O.D. (in): 6 2/7
  

  
- Outer Diameter (mm): 160.000
  

  
- Radial Internal Clearance: C3
  

  
- Relubrication Feature: Without
  

  
- Sealing: None
  

  
- Width (mm): 37.000
  


## Product's reviews:
- 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.
- Buyer - perfect sevice
- Bearing - Old hard to find bearing for a 85 year old tractor. Fit perfect and price was great.




## 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.