Tapered Roller Bearings - Single Cups - Imperial Timken 39520XX

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 39500 Cup Part Number 39520XX Design Units Imperial Dimensions D - Cup Outer Diameter 4-7/16 in C - Cup Width 0.9375 in Abutment and Fillet Dimensions r - Cup Backface "To Clear" Radius1 0.130 in Da - Cup Frontface Backing Diameter 4.25 in Db - Cup Backface Backing Diameter 3.98 in Factors e - ISO Factor2 0.34 Y - ISO Factor3 1.77 Cg - Geometry Factor4 0.107