# SKF N 307 ECP N-Type Cylindrical Roller Bearing 35mm Bore Polyamide Cage - MROSupply.com

***SKF N 307 ECP N-type cylindrical roller bearing, 35mm bore, 1 3/8 in ID, 3 1/7 in OD. N-type design has no flanges on the inner ring, making it separable and able to accommodate axial expansion. Features an enhanced polyamide cage and bearing steel construction. Suitable for high-radial-load applications with moderate to high speeds.***



## Product details:

- Catalog number: N 307 ECP
- SKU: 315183
- Price: ***$138.35*** 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: 1.085 lb


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


## Product attributes;

  
- Bearing Part: Complete bearing
  

  
- Bore Type: Cylindrical
  

  
- Cage: Non-metallic
  

  
- Dimension Type: Metric
  

  
- Inner Diameter (mm): 35.000
  

  
- Locating Feature Bearing: None
  

  
- Loose Side Ring: None
  

  
- Lubricant (in Bearing): N/A
  

  
- Material/Treatment: Bearing steel
  

  
- Number of Ribs - Inner Ring: Two
  

  
- Number of Ribs - Outer Ring: None
  

  
- O.D. (in): 3 1/7
  

  
- Outer Diameter (mm): 80.000
  

  
- Radial Internal Clearance: C0
  

  
- Relubrication Feature: Without
  

  
- Sealing: None
  

  
- Width (mm): 21.000
  
## Product documents / software:

- [Abutment dimensions](https://documents.mrosupply.com/product_documents/N%20/N%20213%20ECP/120120011720-201000020wp_XKo9PUu.svg)
- [Dimensions](https://documents.mrosupply.com/product_documents/N%20/N%20213%20ECP/1201200114-150320016020-201000020wp_4fBXZYf.svg)
- [3D DXF](https://documents.mrosupply.com/product_documents/N%20/N%20307%20ECP/roulement_n_307_ecp_2_3D_okBmEBW.dxf)

## Product's reviews:
- Sales - GREAT PRODUCT CUSTOMER WILL PURCHASE AGAIN.
- Bearing - Old hard to find bearing for a 85 year old tractor. Fit perfect and price was great.
- Rateing - Fast service and very good supply.
- Excellent! - The perfect part… and FAST shipping! Thank you!!




## 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.