Tapered Roller Bearings - Single Cones - Metric Timken X30210UM

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 X30210UM Design Units METRIC Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 150000 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 38800 N Dimensions d - Cone Bore 50 mm B - Cone Width 20.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 1.5 mm db - Cone Backface Backing Diameter 60 mm Ab - Cage-Cone Frontface Clearance 0 mm Aa - Cage-Cone Backface Clearance 4.1 mm a - Effective Center Location4 -2 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 22300 N Ca90- Dynamic Thrust Rating (90 million revolutions)6 16000 N Factors K - Factor7 1.39