Distributes load evenly across the roller The Tapered Roller Bearing, known as 28680-28622 Generic, has an inner diameter of 55.56 mm, an outer diameter of 97.63 mm and a thickness of 24.61 mm. CUSTOMER... 28680/22 NSK Koyo Tiken Taper Roller Bearing - Taper Roller Timken. 28680-20024. Tapered Roller Bearing Cone - 2.1875 in Bore, 0.9688 in Width, Chrome Steel Material. List Price$110.27... Timken 28680 Tapered Roller Bearing Size Chart 28680/22 29586/20 29590/22 Inch NSK Taper Tapered Roller Bearing Tapered Roller Bearing Catalog Phone: +38 067-746-75-40, +38 095 882-91-00 Offers heavy load carrying capacity Minimizes friction between the rotating parts These bearings feature good performance, stability and reliability. These bearings consist of an inner ring (cone), an outer ring (cup), a cage and rollers, which distributes load evenly across the roller.