All Categories > Roller Bearings > Needle Roller Bearings > Metric Needle Roller Bearings > NKI Style Standard Needle Roller Bearings with Inner Ring > Item # NKI 25/30 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # NKI 25/30, NKI Style Standard Needle Roller Bearings with Inner Ring List Price QUOTE larger image 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 30 mm (C) Dynamic Load 31900 N (Co) Static Load 60000 N (Grease) Lubrication Speed 9000 r/min (Oil) Lubrication Speed 14000 r/min Weight 0.12 g DOWNLOADS Bearing Failure Analysis