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Item # NKI 25/20, NKI Style Standard Needle Roller Bearings with Inner Ring

List Price QUOTE


Needle Roller Bearings have a high load carrying capacity and can operate at high speeds. They have slim design and are suited where radial space is limited. They are available with or without an inner ring.

Needle roller bearings with inner rings are used if the shaft cannot be used as a raceway.




Unit of Measure: Metric

 Specifications   

(d) Bore Diameter

25 mm

(D) Outside Diameter

38 mm

(C) Width

20 mm

(C) Dynamic Load

22000 N

(Co) Static Load

36500 N

(Grease) Lubrication Speed

9000 r/min

(Oil) Lubrication Speed

14000 r/min

Weight

0.08 g


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Bearing Failure Analysis