# McGill GR 16 GUIDEROL Needle Roller Outer Race - Size 16, Unsealed, 52100 Bearing Steel - MROSupply.com

***McGill GR 16 GUIDEROL machined-race radial needle roller bearing, size 16, with center-guided needle rollers and unsealed construction. Built from 52100 bearing steel for high radial load capacity. Outer ring and roller assembly only; pair with a McGill MI inner race or run directly on a hardened ground shaft.***



## Product details:

- Catalog number: GR 16
- SKU: 2251092
- Price: ***$38.39*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [McGill Bearing](https://www.mrosupply.com/brands/mcgill-bearing/)
- Category: 
    - [Full Complement Needle Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/needle-roller-bearings/full-complement-needle-roller-bearings/)
    - [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: 0.210 lb
- UPC: 726166061562
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Bore Size (in): 1
  

  
- Bore Type: Straight
  

  
- Cage Material: No retainer
  

  
- Component Type: Outer race only
  

  
- Duplexing: No
  

  
- Enclosure: Open
  

  
- Flanges: No flange
  

  
- Full Complement/Caged: Full Complement
  

  
- Height: 2.2
  

  
- Hole Diameter (in): 0.08
  

  
- Includes Inner Ring: No
  

  
- Length: 1.8
  

  
- Operating Temperature Range (F): -20 to 250 °F
  

  
- Outer Width (in): 1
  

  
- Precision Rating: RBEC-1
  

  
- Radial Clearance: Normal
  

  
- Related Inner Ring: MI 13
  

  
- Retainer: No
  

  
- Seal Type: Unsealed
  

  
- Sealed: None
  

  
- Speed [Max] Oil (RPM): 6000
  
## Product documents / software:

- [Catalog Page](https://documents.mrosupply.com/product_documents/22/51/2251092/multi-brands2F254_QKNFQpr.pdf)
- [Catalog Page](https://documents.mrosupply.com/product_documents/GR/GR%2018/MCC11012E_Sec_C-21-22.pdf)
- [Drawing](https://documents.mrosupply.com/product_documents/GR/GR%2022/GR.GIF)
- [3D Drawing IGES](https://documents.mrosupply.com/product_documents/GR/GR%2016/regalpts_beloit_PTS-GR-16-DEFAULT_5RZrexy.IGS)

## Product's reviews:
- Fast shipping - Fast shipping and correct items.
- Excellent service - EXCELLENT SERVICE
ORDER WENT THROUGH FLAWLESSLY
- Mcgill bearings - Excellent product, price and service. I will be a repeat customer!
- Mcgill bearings - I was surprised at the money I was able to save on these bearings vs my other suppliers. I will buy from MRO as often as I can with service and prices like these.




## 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.