Machined Ring Needle Roller Bearings NK21/20R
Ship pack of
Standard Dynamic Load Rating (kN)
Width C (mm)
Chamfer Dimensions r (mm)
Without using the inner wheel, and ring shaft, this model features a design with no inner wheel, and with an inner wheel
Standard static Load Rating (kN)
Inner Diameter Fw (mm)
Outside Diameter D (phi mm)
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1 Customer Reviews
The reviews are automatic translation.
On 2017-04-21 00:43:26
It is used for a swing arm pivot of a motorcycle. The movement improves and ride comfort is improved. The price is also cheap.
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