Part Number 387, Tapered Roller Bearings  - Timken CAD387. This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) Timken 387 Bearing: Automotive Product description. Timken Bearings are designed to maintain proper oil clearance, allowing a thin film of oil to form between the moving parts of the vehicle. They 
Part Number 387 - 382A, Tapered Roller Bearings - TSBrowse Part Number 387 - 382A, Tapered Roller Bearings - TS (Tapered Single) Imperial in the The Timken Company catalog including Part Number,Item Part Number 387 - 382-B, Tapered Roller Bearings - TSFBrowse Part Number 387 - 382-B, Tapered Roller Bearings - TSF (Tapered Single with Flange) Imperial in the The Timken Company catalog including Part Timken 387 Tapered Roller Bearing Inner Race AssemblyTimken 387 Tapered Roller Bearing Inner Race Assembly Cone, Steel, Inch, 2.2500" Inner Diameter, 0.864" Cone Width: Amazon.com: Industrial & Scientific