WZZG 4pcs needle roller bearings NK20/16 NK20/20 inner diameter 20mm outer diameter 16 20 mm

$12.29 USD
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Model and size

WZZG Needle roller bearings without inner ring NK20/16 NK20/20

 

Model and size :

 

NK20/16 :  20*28*16 mm

 

NK20/20 :  20*28*20 mm

 

Number of rolling body columns: single column

 

Rolling bearing housing material::Bearing steel

 




 

What is needle roller bearings?

Needle roller bearings are rolling bearings with a low radial section height and high load carrying capacity, which are used as non-locating bearings and are part of the group of radial needle roller bearings. These bearings comprise machined outer rings, needle roller and cage assemblies and removable inner rings, i.e. they can be supplied with or without an inner ring in accordance with the application. In contrast to the outer cups of drawn cup needle roller bearings, which are produced by forming methods, the bearing rings are machined. Due to their non-locating bearing function, the bearings cannot guide the shaft axially in any direction.

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Bearings can be bought online and can be ordered in stock (large wholesale is supported). If you

have special requirements or higher quality, please contact me!

Provide professional supporting bearings for enterprises, welcome to consult and negotiate!