# NTN 7MC3-NU320EGRBC3 Cylindrical Roller Bearing - 100 mm Bore, No Outer Flanges, C3 Clearance, Steel Cage - MROSupply.com

***NTN 7MC3-NU320EGRBC3 is a NU320 series single-row cylindrical roller bearing with a 100 mm straight bore. The NU design has no flanges on the outer ring, allowing axial expansion of the shaft. It features a stamped steel cage and C3 internal clearance. Suitable for gearboxes, electric motors, and pumps where axial displacement must be accommodated.***



## Product details:

- Catalog number: 7MC3-NU320EGRBC3
- SKU: 96760180
- Price: ***$2,771.42*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-bearing/)
- Category: 
    - [Straight / Round Bore Cylindrical Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/cylindrical-roller-bearings/straight-round-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: 1.000 lb


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


## Product attributes;

  
- Clearance: C3
  

  
- I.D.: 100 mm
  

  
- O.D.: 215 mm
  

  
- Width: 47 mm
  







## 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.