Tapered Roller Bearings - Single Cones - Metric Timken JM241538 [double]

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 Cone Part Number JM241538 Design Units METRIC C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 975000 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 253000 N Dimensions d - Cone Bore 189.949 mm B - Cone Width 60.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 3 mm db - Cone Backface Backing Diameter 211 mm Ab - Cage-Cone Frontface Clearance 7.4 mm Aa - Cage-Cone Backface Clearance -2.3 mm a - Effective Center Location4 -8.9 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 299000 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 82600 N Factors K - Factor7 1.76