Tapered Roller Bearings - Single Cups - Metric Timken KJLM104910C

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 LM104900C Cup Part Number KJLM104910C Design Units METRIC Dimensions D - Cup Outer Diameter 82.000 mm C - Cup Width 17 mm Abutment and Fillet Dimensions r - Cup Backface "To Clear" Radius1 0.51 mm Da - Cup Frontface Backing Diameter 78.00 mm Db - Cup Backface Backing Diameter 74.93 mm Factors K - Factor2 1.91 e - ISO Factor3 0.31 Y - ISO Factor4 1.97 G1 - Heat Generation Factor (Roller-Raceway) 38.3 G2 - Heat Generation Factor (Rib-Roller End) 20.2 Cg - Geometry Factor5 0.0797