All Categories > Roller Bearings > Needle Roller Bearings > Metric Needle Roller Bearings > NA 4900 Style Standard Needle Roller Bearings > Item # NA4904 2RS Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # NA4904 2RS, NA 4900 Style Standard Needle Roller Bearings 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. larger image larger image Unit of Measure: Metric Specifications (d) Bore Diameter 20 mm (D) Outside Diameter 37 mm (B) Width 17 mm (C) Dynamic Load 19400 N (Co) Static Load 22400 N (Grease) Lubrication Speed 7500 r/min Weight 0.08 g DOWNLOADS Bearing Failure Analysis
