Tapered Roller Bearings - Single Cups - Imperial Timken 74850XX

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 74000 Cup Part Number 74850XX Design Units Imperial Dimensions D - Cup Outer Diameter 8.5000 in C - Cup Width 1.375 in Abutment and Fillet Dimensions r - Cup Backface "To Clear" Radius1 0.130 in Da - Cup Frontface Backing Diameter 8.23 in Db - Cup Backface Backing Diameter 7.72 in Factors e - ISO Factor2 0.49 Cg - Geometry Factor3 0.134