All Categories > Roller Bearings > Needle Roller Bearings > Metric Needle Roller Bearings > NKS Style Standard Needle Roller Bearings without Inner Ring > Item # NKS 55 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # NKS 55, NKS Style Standard Needle Roller Bearings without 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 without inner ring offer technically the best bearing arrangement solution if the shaft raceway is hardened and ground. This allows for the use of larger shafts and design alternatives. Unit of Measure: Metric Specifications (Fw) Diameter Under Rollers 55 mm (D) Outside Diameter 72 mm (C) Width 22 mm (C) Dynamic Load 44600 N (Co) Static Load 78000 N (Grease) Lubrication Speed 5000 r/min (Oil) Lubrication Speed 7000 r/min Weight 0.22 g DOWNLOADS Bearing Failure Analysis
