Tapered Roller Bearings - Single Cones - Metric Timken JHM522649AC

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 HM522600 Cone Part Number JHM522649AC Design Units METRIC Cage Type Stamped Steel C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 766000 N C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 199000 N Full Timken Part Number HM522600 Dimensions d - Cone Bore 110 mm B - Cone Width 46.000 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius3 7.110 mm da - Cone Frontface Backing Diameter 122 mm db - Cone Backface Backing Diameter 138 mm Ab - Cage-Cone Frontface Clearance 4.6 mm Aa - Cage-Cone Backface Clearance 2 mm a - Effective Center Location4 -5.8 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)5 114000 N C1 - Dynamic Radial Rating (1 million revolutions)6 440000 N C0 - Static Radial Rating 554000 N Ca90- Dynamic Thrust Rating (90 million revolutions)7 79200 N Factors K - Factor8 1.44 G1 - Heat Generation Factor (Roller-Raceway) 259.2 G2 - Heat Generation Factor (Rib-Roller End) 52.1 Cg - Geometry Factor9 0.113