# NTN K16X20X17S Needle Roller Cage Assembly - 16x20x17 mm, Welded Steel Cage, Open - MROSupply.com

***NTN K16X20X17S is a needle roller cage assembly with a 16x20x17 mm envelope. It features a welded steel cage and is open (unsealed). Constructed from high carbon chrome steel, this assembly is designed for use in applications requiring compact, high-load-capacity needle roller arrangements.***



## Product details:

- Catalog number: K16X20X17S
- SKU: 274561
- Price: ***$9.25*** Each
- Quantity: This vendor has a minimum order quantity of
8.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 8
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-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: 0.020 lb


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


## Product attributes;

  
- Bc: 0.6693 in
  

  
- Bc Tolerance: -0.2/-0.55
  

  
- Cage Material: Welded Steel
  

  
- Cage material: Welded steel
  

  
- Dynamic Load Rating: 2680 lbf
  

  
- Dynamic load rating: 2680 lbf
  

  
- Enclosure: Open
  

  
- Ew: 0.7874 in
  

  
- Fw: 0.6299 in
  

  
- I.D.: 16 mm
  

  
- Limiting Speed - Grease: 15000 RPM
  

  
- Limiting speed - grease: 15000 RPM
  

  
- Limiting Speed - Oil: 23000 RPM
  

  
- Limiting speed - oil: 23000 RPM
  

  
- Material: High carbon chrome steel
  

  
- O.D.: 20 mm
  

  
- Precision: ISO class 0
  

  
- Static Load Rating: 3800 lbf
  

  
- Static load rating: 3800 lbf
  

  
- Type: Needle and Cage
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/50/47/5047513/1601_S_86TdeWw.png)
- [Drawing](https://documents.mrosupply.com/product_documents/K1/K16X20X10/1601_S_CAGZAJu.png)






## 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.