Timken 64450 Tapered Roller Bearing, Single ConeTimken 64450 Tapered Roller Bearing, Single Cone, Standard Tolerance, Straight Bore, Steel, Inch, 4.5000" ID, 1.6250" Width: Amazon.com: Industrial 64450 - 64700-B - Timken CADBrowse Timken Part Number 64450 - 64700-B, Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial in the The Timken Company catalog 
Timken - 64450-90064 - Motion IndustriesBuy Timken Tapered Roller Bearing Full Assemblies 64450-90064 direct from Motion Industries. Your proven service leader with reliable delivery since 197264700-B, Tapered Roller Bearings - Timken CADTimken Part Number 64450 - 64700-B, Tapered Roller Bearings - TSF  Like the TS bearing design, the TSF design consists of two main separable parts: the 64450 - 64700 - Timken CADBrowse Timken Part Number 64450 - 64700, Tapered Roller Bearings - TS (Tapered Single) Imperial in the The Timken Company catalog including Timken Part