Tapered Roller Bearings - Single Flanged Cups - Metric Timken Y33109R
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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 33109 Cup Part Number Y33109R Design Units METRIC Full Timken Part Number 33109 Dimensions D - Cup Outer Diameter 80 mm D1 - Flange Outer Diameter 85.000 mm C - Cup Width 20.500 mm C1 - Cup Flange Width 4.500 mm Abutment and Fillet Dimensions r - Cup Backface "To Clear" Radius1 1.5 mm Da - Cup Frontface Backing Diameter 79.50 mm Factors K - Factor2 1.52 e - ISO Factor3 0.38 Y - ISO Factor4 1.57 G1 - Heat Generation Factor (Roller-Raceway) 35.7 G2 - Heat Generation Factor (Rib-Roller End) 14.5 Cg - Geometry Factor5 0.0843