Tapered Roller Bearings - Single Flanged Cups - Imperial Timken 291750-B
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Описание
Like the TS bearing design, the TSF design 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. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings. Specifications Series 290000 Cup Part Number 291750-B Design Units Imperial Dimensions D - Cup Outer Diameter 17.5 in D1 - Flange Outer Diameter 17.9960 in C - Cup Width 1.5625 in C1 - Cup Flange Width 0.5000 in Abutment and Fillet Dimensions r - Cup Backface "To Clear" Radius1 0.06 in Da - Cup Frontface Backing Diameter 16.87 in Factors K - Factor2 1.55 e - ISO Factor3 0.38 Y - ISO Factor4 1.59 Cg - Geometry Factor5 0.156