# SKF NA 4906.2RS Needle Roller Bearing 30mm Bore Double Sealed - MROSupply.com

***SKF NA 4906.2RS is a 30mm bore needle roller bearing with double contact seals. The bearing features a machined cage and is designed for high radial load capacity in compact spaces. Suitable for gearboxes, pumps, and industrial machinery.***



## Product details:

- Catalog number: NA 4906.2RS
- SKU: 318105
- Price: ***$119.95*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [SKF Bearing](https://www.mrosupply.com/brands/skf-bearing/)
- Category: 
    - [Inner Race](htts://www.mrosupply.com/bearings/roller-bearings/needle-roller-bearings/inner-race/)
    - [Needle Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/needle-roller-bearings/)
    - [Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.247 lb


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


## Product attributes;

  
- Bearing Part: Complete bearing
  

  
- Cage: With
  

  
- Dimension Type: Metric
  

  
- Inner Diameter (mm): 30.000
  

  
- Lubricant (in Bearing): Grease
  

  
- Material/Treatment: Bearing steel
  

  
- Outer Diameter (mm): 47.000
  

  
- Relubrication Feature: With
  

  
- Sealing: Seal on both sides
  

  
- Width (mm): 18.000
  
## Product documents / software:

- [Abutment dimensions](https://documents.mrosupply.com/product_documents/NA/NA%204906.2RS/150320003520-201000020wp_xu2uM7R.svg)
- [Dimensions](https://documents.mrosupply.com/product_documents/NA/NA%204906.2RS/111220004420-20150320003420-201000020wp_wK4KBGE.svg)
- [DXF](https://documents.mrosupply.com/product_documents/NA/NA%204906.2RS/NA_4906.2RS_Zvl3LPD.dxf)

## Product's reviews:
- Buyer - perfect sevice
- Purchase of bearing - exactly what we needed and it showed up in only 1 day thank you so much.
- Excellent! - The perfect part… and FAST shipping! Thank you!!
- Bearing purchase - Good price and fast delivery!! Also a pleasure doing business with MROSupply.com!!




## 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.