Tapered Roller Bearings - Single Cups - Imperial Timken DX840999

Описание

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) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft. Specifications Cup Part Number DX840999 Design Units Imperial Dimensions D - Cup Outer Diameter 21.5000 in C - Cup Width 3.25 in Abutment and Fillet Dimensions r - Cup Backface "To Clear" Radius1 0.250 in Da - Cup Frontface Backing Diameter 20.55 in Db - Cup Backface Backing Diameter 19.96 in Factors e - ISO Factor2 0.33 Cg - Geometry Factor3 0.218