Tapered Roller Bearings - Single Cups - Imperial Timken 473XS

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 Series 475 Cup Part Number 473XS Design Units Imperial Dimensions D - Cup Outer Diameter 4.7236 in C - Cup Width 1.0706 in Abutment and Fillet Dimensions r - Cup Backface "To Clear" Radius1 0.020 in Da - Cup Frontface Backing Diameter 4.53 in Db - Cup Backface Backing Diameter 4.25 in Factors e - ISO Factor2 0.38 Y - ISO Factor3 1.56 Cg - Geometry Factor4 0.108